mirror of
https://github.com/amyinspace/MagicSetEditor2.git
synced 2026-06-10 13:06:59 -04:00
Twan van Laarhoven
1218 lines
46 KiB
C++
1218 lines
46 KiB
C++
//+----------------------------------------------------------------------------+
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//| Description: Magic Set Editor - Program to make Magic (tm) cards |
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//| Copyright: (C) Twan van Laarhoven and the other MSE developers |
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//| License: GNU General Public License 2 or later (see file COPYING) |
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//+----------------------------------------------------------------------------+
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// ----------------------------------------------------------------------------- : Includes
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#include <util/prec.hpp>
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#include <gui/control/graph.hpp>
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#include <util/alignment.hpp>
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#include <gfx/gfx.hpp>
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#include <wx/dcbuffer.h>
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#include <wx/tooltip.h>
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template <typename T> inline T sgn(T v) { return v < 0 ? -1 : 1; }
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// ----------------------------------------------------------------------------- : Events
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DEFINE_EVENT_TYPE(EVENT_GRAPH_SELECT);
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// ----------------------------------------------------------------------------- : GraphAxis
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void GraphAxis::addGroup(const String& name, UInt size) {
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if (!groups.empty() && groups.back().name == name) {
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groups.back().size += size;
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} else {
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groups.push_back(GraphGroup(name, size));
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}
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max = std::max(max, groups.back().size);
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total += size;
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}
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// ----------------------------------------------------------------------------- : GraphData
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struct ComparingOriginalIndex {
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inline bool operator () (const GraphElementP& a, const GraphElementP& b) {
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return a->original_index < b->original_index;
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}
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};
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void GraphDataPre::splitList(size_t axis) {
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size_t count = elements.size(); // only the elements that were already there
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for (size_t i = 0 ; i < count ; ++i) {
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GraphElement& e = *elements[i];
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String& v = e.values[axis];
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size_t comma = v.find_first_of(_(','));
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while (comma != String::npos) {
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// split
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GraphElementP e2(new GraphElement(e));
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e2->values[axis] = v.substr(0,comma);
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elements.push_back(e2);
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if (is_substr(v, comma, _(", "))) ++comma; // skip space after it
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v = v.substr(comma + 1);
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comma = v.find_first_of(_(','));
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}
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}
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// re-sort by original_index
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sort(elements.begin(), elements.end(), ComparingOriginalIndex());
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}
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struct SmartLess{
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inline bool operator () (const String& a, const String& b) const { return smart_less(a,b); }
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};
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String to_bin(double value, double bin_size) {
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if (bin_size <= 0 || value == 0) {
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return String() << (int)value;
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} else {
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int bin = ceil(value / bin_size);
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return String::Format(_("%.0f%c%.0f"), (bin-1) * bin_size + 1, EN_DASH, bin * bin_size);
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}
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}
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int bin_to_group(double value, double bin_size) {
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if (bin_size <= 0 || value == 0) {
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return 0;
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} else {
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return ceil(value / bin_size);
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}
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}
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GraphData::GraphData(const GraphDataPre& d)
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: axes(d.axes)
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{
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// find groups on each axis
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size_t i = 0;
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FOR_EACH(a, axes) {
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map<String,UInt,SmartLess> counts; // note: default constructor for UInt() does initialize to 0
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FOR_EACH_CONST(e, d.elements) {
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counts[e->values[i]] += 1;
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}
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if (a->numeric) {
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// Add all values, calculate mean of the numeric ones
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UInt numeric_count = 0;
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int prev = 0;
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FOR_EACH(c, counts) {
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// numeric?
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double d;
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if (c.first.ToDouble(&d)) {
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// update mean
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a->mean_value += d * c.second;
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a->max_value = max(a->max_value, d);
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numeric_count += c.second;
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// add 0 bars before this value
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int next = (int)floor(d);
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for (int i = prev ; i < next ; i++) {
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a->addGroup(to_bin(i, a->bin_size), 0);
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}
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prev = next + 1;
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// add
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if (a->bin_size) {
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a->addGroup(to_bin(d, a->bin_size), c.second);
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} else {
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a->addGroup(c.first, c.second);
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}
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} else {
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// non-numeric, add anyway
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a->addGroup(c.first, c.second);
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}
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}
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a->mean_value /= numeric_count;
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} else if (a->order) {
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// specific group order
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FOR_EACH_CONST(gn, *a->order) {
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a->addGroup(gn, counts[gn]);
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}
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} else {
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FOR_EACH(c, counts) {
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a->addGroup(c.first, c.second);
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}
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}
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// colors
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if (a->auto_color == AUTO_COLOR_NO && a->colors) {
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// use colors from the table
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FOR_EACH(g, a->groups) {
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map<String,Color>::const_iterator it = a->colors->find(g.name);
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if (it != a->colors->end()) {
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g.color = it->second;
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}
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}
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} else {
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// find some nice colors for the groups
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double step = 0;
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bool first = true;
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FOR_EACH(g, a->groups) {
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double amount = a->auto_color == AUTO_COLOR_EVEN
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? 1. / a->groups.size()
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: double(g.size) / a->total; // amount this group takes
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if (!first) step += amount/2;
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if (a->numeric) {
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g.color = hsl2rgb(0.65 - 0.82 * step, 0.9 - 0.2 * fabs(step - 0.5), 0.3 + 0.35 * step);
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} else {
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g.color = hsl2rgb(0.6 + step, 0.9, 0.5);
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}
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step += amount / 2;
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first = false;
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}
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}
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++i;
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}
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// count elements in each position
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values.reserve(d.elements.size());
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size_t de_size = sizeof(GraphDataElement) + sizeof(int) * (axes.size() - 1);
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FOR_EACH_CONST(e, d.elements) {
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// make the group_nrs large enough
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GraphDataElement* de = reinterpret_cast<GraphDataElement*>(new char[de_size]);
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de->original_index = e->original_index;
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// find index j in elements
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int i = 0;
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FOR_EACH(a, axes) {
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String v = e->values[i];
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de->group_nrs[i] = -1;
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double d;
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if (a->numeric && a->bin_size > 0 && v.ToDouble(&d)) {
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// calculate group that contains v
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de->group_nrs[i] = bin_to_group(d, a->bin_size);
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} else {
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// find group that contains v
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int j = 0;
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FOR_EACH(g, a->groups) {
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if (v == g.name) {
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de->group_nrs[i] = j;
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break;
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}
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++j;
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}
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}
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++i;
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}
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values.push_back(de);
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}
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}
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GraphData::~GraphData() {
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FOR_EACH_CONST(v,values) delete v;
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}
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void GraphData::crossAxis(size_t axis1, size_t axis2, vector<UInt>& out) const {
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size_t a1_size = axes[axis1]->groups.size();
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size_t a2_size = axes[axis2]->groups.size();
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out.clear();
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out.resize(a1_size * a2_size, 0);
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FOR_EACH_CONST(v, values) {
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int v1 = v->group_nrs[axis1], v2 = v->group_nrs[axis2];
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if (v1 >= 0 && v2 >= 0) {
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out[a2_size * v1 + v2]++;
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}
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}
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}
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void GraphData::crossAxis(size_t axis1, size_t axis2, size_t axis3, vector<UInt>& out) const {
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size_t a1_size = axes[axis1]->groups.size();
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size_t a2_size = axes[axis2]->groups.size();
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size_t a3_size = axes[axis3]->groups.size();
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out.clear();
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out.resize(a1_size * a2_size * a3_size, 0);
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FOR_EACH_CONST(v, values) {
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int v1 = v->group_nrs[axis1], v2 = v->group_nrs[axis2], v3 = v->group_nrs[axis3];
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if (v1 >= 0 && v2 >= 0 && v3 >= 0) {
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out[a3_size * (a2_size * v1 + v2) + v3]++;
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}
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}
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}
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bool matches(const GraphDataElement* v, const vector<int>& match) {
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for (size_t i = 0 ; i < match.size() ; ++i) {
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if (v->group_nrs[i] == -1 || (match[i] != -1 && v->group_nrs[i] != match[i])) {
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return false;
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}
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}
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return true;
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}
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UInt GraphData::count(const vector<int>& match) const {
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if (match.size() != axes.size()) return 0;
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UInt count = 0;
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size_t prev_index = (size_t)-1;
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FOR_EACH_CONST(v, values) {
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if (matches(v, match) && v->original_index != prev_index) {
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prev_index = v->original_index; // don't count the same index twice
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count += matches(v, match);
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}
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}
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return count;
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}
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void GraphData::indices(const vector<int>& match, vector<size_t>& out) const {
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if (match.size() != axes.size()) return;
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size_t prev_index = (size_t)-1;
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FOR_EACH_CONST(v, values) {
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if (matches(v, match) && v->original_index != prev_index) {
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prev_index = v->original_index; // don't select the same index twice
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out.push_back(v->original_index);
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}
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}
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}
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// ----------------------------------------------------------------------------- : Graph1D
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void Graph1D::draw(RotatedDC& dc, const vector<int>& current, DrawLayer layer) const {
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draw(dc, axis < current.size() ? current.at(axis) : -1, layer);
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}
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bool Graph1D::findItem(const RealPoint& pos, const RealRect& screen_rect, bool tight, vector<int>& out) const {
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int i = findItem(pos, screen_rect, tight);
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if (i == -1) return false;
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else {
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out.clear();
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out.insert(out.begin(), data->axes.size(), -1);
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out.at(axis) = i;
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return true;
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}
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}
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void Graph1D::setData(const GraphDataP& d) {
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if (d->axes.size() <= axis) {
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Graph::setData(GraphDataP()); // invalid
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} else {
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Graph::setData(d);
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}
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}
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// ----------------------------------------------------------------------------- : Graph2D
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void Graph2D::setData(const GraphDataP& d) {
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if (d->axes.size() <= max(axis1,axis2)) {
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Graph::setData(GraphDataP()); // invalid
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} else {
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Graph::setData(d);
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d->crossAxis(axis1,axis2,values);
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}
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}
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// ----------------------------------------------------------------------------- : Bar Graph
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/// Rectangle for the bar of a bar graph
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RealRect bar_graph_bar(const RealRect& screen_rect, int group, int group_count, int start, int end, int max) {
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double width_space = screen_rect.width / group_count; // including spacing
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double width = width_space / 5 * 4;
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double space = width_space / 5;
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double step_height = screen_rect.height / max; // multiplier for bar height
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int top = (int)(screen_rect.bottom() - start * step_height);
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int bottom = (int)(screen_rect.bottom() - end * step_height);
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if (bottom < top) swap(top,bottom);
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bottom += 1;
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return RealRect(
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screen_rect.x + width_space * group + space / 2,
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top,
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width,
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bottom - top
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);
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}
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/// Which column of the bar graph with count bars is coordinate x in?
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int find_bar_graph_column(double width, double x, int count) {
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double width_space = width / count; // including spacing
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double space = width_space / 5;
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// Find column in which the point could be located
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int col = (int)floor(x / width_space);
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if (col < 0 || col >= count) return -1; // not a column
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double in_col = x - col * width_space;
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if (in_col < space / 2) return -1; // left
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if (in_col > width_space - space / 2) return -1; // right
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return col;
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}
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void BarGraph::draw(RotatedDC& dc, int current, DrawLayer layer) const {
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if (!data) return;
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// Rectangle for bars
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RealRect screen_rect = dc.getInternalRect();
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GraphAxis& axis = axis_data();
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int count = int(axis.groups.size());
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// Bar sizes
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if (layer == LAYER_SELECTION) {
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// Highlight current column
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Color bg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW);
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if (current >= 0) {
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const GraphGroup& group = axis.groups[current];
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RealRect bar = bar_graph_bar(screen_rect, current, count, 0, group.size, axis.max);
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dc.SetPen(*wxTRANSPARENT_PEN);
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dc.SetBrush(lerp(bg, group.color, 0.25));
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dc.DrawRectangle(bar.move(-5,-5,10,5));
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dc.SetBrush(lerp(bg, group.color, 0.5));
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dc.DrawRectangle(bar.move(-2,-2,4,2));
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}
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} else if (layer == LAYER_VALUES) {
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// Draw bars
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Color fg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT);
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int i = 0;
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FOR_EACH_CONST(g, axis.groups) {
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// draw bar
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dc.SetPen(i == current ? fg : lerp(fg,g.color,0.5));
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dc.SetBrush(g.color);
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RealRect bar = bar_graph_bar(screen_rect, i++, count, 0, g.size, axis.max);
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dc.DrawRectangle(bar);
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// redraw axis part
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dc.SetPen(fg);
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dc.DrawLine(bar.bottomLeft()+Vector2D(0,-1), bar.bottomRight()+Vector2D(0,-1));
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}
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}
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}
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int BarGraph::findItem(const RealPoint& pos, const RealRect& screen_rect, bool tight) const {
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if (!data) return -1;
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if (pos.y > max(screen_rect.top(), screen_rect.bottom())) return -1; // below
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if (pos.y < min(screen_rect.top(), screen_rect.bottom())) return -1; // above
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// TODO: tight check
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return find_bar_graph_column(screen_rect.width, pos.x - screen_rect.x, (int)axis_data().groups.size());
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}
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// ----------------------------------------------------------------------------- : Bar Graph 2D
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void BarGraph2D::draw(RotatedDC& dc, const vector<int>& current, DrawLayer layer) const {
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if (!data || data->axes.size() <= max(axis1,axis2)) return;
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// Rectangle for bars
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RealRect screen_rect = dc.getInternalRect();
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GraphAxis& axis1 = axis1_data(); // the major axis
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GraphAxis& axis2 = axis2_data(); // the stacked axis
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int count = int(axis1.groups.size());
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int cur1 = this->axis1 < current.size() ? current[this->axis1] : -1;
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int cur2 = this->axis2 < current.size() ? current[this->axis2] : -1;
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// Draw
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if (layer == LAYER_SELECTION) {
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// Highlight current column
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Color bg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW);
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if (cur1 >= 0) {
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// draw selected bar
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int start = 0;
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int j = 0;
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FOR_EACH_CONST(g2, axis2.groups) {
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int end = start + values[j + axis2.groups.size() * cur1];
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if (j == cur2 || cur2 < 0) {
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RealRect bar = bar_graph_bar(screen_rect, cur1, count, start, end, axis1.max);
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dc.SetBrush(lerp(bg, g2.color, 0.25));
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dc.DrawRectangle(bar.move(-5,0,10,0));
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dc.SetBrush(lerp(bg, g2.color, 0.5));
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dc.DrawRectangle(bar.move(-2,0,4,0));
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}
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start = end;
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++j;
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}
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} else if (cur2 >= 0) {
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// entire row
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// TODO
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}
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} else if (layer == LAYER_VALUES) {
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// Draw bars
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Color fg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT);
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for (int i = 0 ; i < count ; ++i) {
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// draw stacked bars
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int start = 0;
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int j = 0;
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Color prevColor = fg;
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bool prevActive = true;
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FOR_EACH_CONST(g2, axis2.groups) {
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bool active = !(cur1 == -1 && cur2 == -1) && (i == cur1 || cur1 == -1) && (j == cur2 || cur2 == -1);
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int end = start + values[j + axis2.groups.size() * i];
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if (start != end) {
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dc.SetBrush(g2.color);
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dc.SetPen(active ? fg : lerp(fg, g2.color, 0.5));
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RealRect bar = bar_graph_bar(screen_rect, i, count, start, end, axis1.max);
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dc.DrawRectangle(bar);
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// fix up line below
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dc.SetPen(active || prevActive ? fg : lerp(fg,lerp(prevColor,g2.color,0.5),0.5));
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dc.DrawLine(bar.bottomLeft()+Vector2D(0,-1), bar.bottomRight()+Vector2D(0,-1));
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// next
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prevActive = active;
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prevColor = g2.color;
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}
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start = end; j++;
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}
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}
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}
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}
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bool BarGraph2D::findItem(const RealPoint& pos, const RealRect& screen_rect, bool tight, vector<int>& out) const {
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if (!data || data->axes.size() <= max(axis1,axis2)) return false;
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if (pos.y > max(screen_rect.top(), screen_rect.bottom())) return false; // below
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if (pos.y < min(screen_rect.top(), screen_rect.bottom())) return false; // above
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// column containing pos
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GraphAxis& axis1 = axis1_data(); // the major axis
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int count = (int)axis1.groups.size();
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int col = find_bar_graph_column(screen_rect.width, pos.x - screen_rect.x, count);
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if (col < 0) return false;
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// row containing pos...
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int max_value = (int)axis1.max;
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int value = (int)((screen_rect.bottom() - pos.y) / screen_rect.height * max_value);
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if (value < 0 || value > max_value) return false;
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// find the row
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int row = -1;
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size_t vs = col * axis2_data().groups.size();
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for (int i = 0 ; i < (int)axis2_data().groups.size() ; ++i) {
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value -= values.at(vs+i);
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if (value < 0) {
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// in this layer of the stack
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row = i;
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break;
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|
}
|
|
}
|
|
if (row == -1) return false;
|
|
// done
|
|
out.clear();
|
|
out.insert(out.begin(), data->axes.size(), -1);
|
|
out.at(this->axis1) = col;
|
|
out.at(this->axis2) = row;
|
|
return true;
|
|
}
|
|
|
|
// ----------------------------------------------------------------------------- : Pie Graph
|
|
|
|
void PieGraph::draw(RotatedDC& dc, int current, DrawLayer layer) const {
|
|
if (!data) return;
|
|
// Rectangle for the pie
|
|
GraphAxis& axis = axis_data();
|
|
RealRect screen_rect = dc.getInternalRect();
|
|
double size = min(screen_rect.width, screen_rect.height);
|
|
RealSize pie_size(size, size);
|
|
RealSize pie_size_large(size+20, size+20);
|
|
RealPoint pie_pos = screen_rect.position() + screen_rect.size() * 0.5;
|
|
//RealPoint pos = align_in_rect(ALIGN_MIDDLE_CENTER, RealSize(size,size), screen_rect);
|
|
// draw items
|
|
if (layer == LAYER_VALUES) {
|
|
Color fg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT);
|
|
dc.SetPen(fg);
|
|
// draw pies
|
|
Radians angle = M_PI/2;
|
|
int i = 0;
|
|
FOR_EACH_CONST(g, axis.groups) {
|
|
// draw pie
|
|
dc.SetBrush(g.color);
|
|
if (g.size > 0) {
|
|
bool active = i == current;
|
|
dc.SetPen(active ? fg : lerp(fg,g.color,0.5));
|
|
Radians end_angle = angle - 2 * M_PI * (double)g.size / axis.total;
|
|
dc.DrawEllipticArc(pie_pos, active ? pie_size_large : pie_size, end_angle, angle);
|
|
angle = end_angle;
|
|
}
|
|
++i;
|
|
}
|
|
// draw spokes
|
|
if (axis.groups.size() > 1) {
|
|
int i = 0;
|
|
Radians angle = M_PI/2;
|
|
FOR_EACH_CONST(g, axis.groups) {
|
|
if (true) {
|
|
int i2 = (i - 1 + (int)axis.groups.size()) % (int)axis.groups.size();
|
|
bool active = i == current || i2 == current;
|
|
dc.SetPen(active ? fg : lerp(fg,lerp(g.color,axis.groups[i2].color,0.5),0.5));
|
|
RealSize size = active ? pie_size_large : pie_size;
|
|
dc.DrawEllipticSpoke(pie_pos, size, angle);
|
|
angle -= 2 * M_PI * (double)g.size / axis.total;
|
|
}
|
|
++i;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
int PieGraph::findItem(const RealPoint& pos, const RealRect& screen_rect, bool tight) const {
|
|
if (!data) return -1;
|
|
// Rectangle for the pie
|
|
GraphAxis& axis = axis_data();
|
|
double size = min(screen_rect.width, screen_rect.height);
|
|
RealPoint pie_pos = screen_rect.position() + screen_rect.size() / 2;
|
|
// position in circle
|
|
Vector2D delta = pos - pie_pos;
|
|
if (delta.lengthSqr()*4 > size*size) {
|
|
return -1; // outside circle
|
|
}
|
|
double pos_angle = atan2(-delta.y, delta.x) - M_PI/2; // in range [-pi..pi]
|
|
if (pos_angle < 0) pos_angle += 2 * M_PI;
|
|
// find angle
|
|
Radians angle = 2 * M_PI;
|
|
int i = 0;
|
|
FOR_EACH_CONST(g, axis.groups) {
|
|
angle -= 2 * M_PI * (double)g.size / axis.total;
|
|
if (angle < pos_angle) return i;
|
|
++i;
|
|
}
|
|
return -1; //should not happen
|
|
}
|
|
|
|
// ----------------------------------------------------------------------------- : Scatter Plot
|
|
|
|
inline double lerp(double a, double b, double t) { return a + t * (b-a); }
|
|
|
|
void ScatterGraph::draw(RotatedDC& dc, const vector<int>& current, DrawLayer layer) const {
|
|
if (!data || data->axes.size() <= max(axis1,axis2)) return;
|
|
// Rectangle for drawing
|
|
RealRect screen_rect = dc.getInternalRect();
|
|
GraphAxis& axis1 = axis1_data(); // the major axis
|
|
GraphAxis& axis2 = axis2_data(); // the stacked axis
|
|
int cur1 = this->axis1 < current.size() ? current[this->axis1] : -1;
|
|
int cur2 = this->axis2 < current.size() ? current[this->axis2] : -1;
|
|
RealSize size(screen_rect.width / axis1.groups.size(), screen_rect.height / axis2.groups.size()); // size for a single cell
|
|
// size increments:
|
|
double step = min(size.width / max_value_x, size.height / max_value_y) * 0.99;
|
|
// Draw
|
|
if (layer == LAYER_SELECTION) {
|
|
dc.SetPen(*wxTRANSPARENT_PEN);
|
|
Color bg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW);
|
|
if (cur1 >= 0 && cur2 >= 0) {
|
|
UInt value = values[cur1 * axis2.groups.size() + cur2];
|
|
if (value) {
|
|
dc.SetBrush(lerp(bg,lerp(axis1.groups[cur1].color, axis2.groups[cur2].color, 0.5),0.5));
|
|
dc.DrawCircle(RealPoint(screen_rect.left() + cur1 * size.width, screen_rect.bottom() - (cur2+1) * size.height) + size*0.5, scale(value) * step + 5);
|
|
}
|
|
} else if (cur1 >= 0) {
|
|
dc.SetBrush(lerp(bg,axis1.groups[cur1].color,0.3));
|
|
dc.DrawRectangle(RealRect(screen_rect.x + cur1 * size.width, screen_rect.y, size.width, screen_rect.height));
|
|
} else if (cur2 >= 0) {
|
|
dc.SetBrush(lerp(bg,axis2.groups[cur2].color,0.3));
|
|
dc.DrawRectangle(RealRect(screen_rect.x, screen_rect.bottom() - (cur2+1) * size.height, screen_rect.width, size.height));
|
|
}
|
|
} else if (layer == LAYER_VALUES) {
|
|
Color fg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT);
|
|
dc.SetPen(fg);
|
|
size_t i = 0;
|
|
int x = 0;
|
|
FOR_EACH_CONST(g1, axis1.groups) {
|
|
int y = 0;
|
|
FOR_EACH_CONST(g2, axis2.groups) {
|
|
UInt value = values[i++];
|
|
if (value > 0) {
|
|
Color color = lerp(fg, lerp(g1.color, g2.color, 0.5 - (axis1.auto_color == AUTO_COLOR_NO ? 0.35 : 0.0) + (axis2.auto_color == AUTO_COLOR_NO ? 0.35 : 0.0)), 0.5 + (axis1.auto_color == AUTO_COLOR_NO || axis2.auto_color == AUTO_COLOR_NO ? 0.5 : 0.0));
|
|
bool active = !(cur1 == -1 && cur2 == -1) && (x == cur1 || cur1 == -1) && (y == cur2 || cur2 == -1);
|
|
dc.SetPen(active ? fg : lerp(fg,color,0.5));
|
|
dc.SetBrush(color);
|
|
double radius = floor(scale(value) * step - 0.5) * 2 + 1; // always odd
|
|
double xx = screen_rect.left() + (x+0.5) * size.width + 0.5;
|
|
double yy = screen_rect.bottom() - (y+0.5) * size.height + 0.5;
|
|
dc.DrawEllipse(RealPoint(xx,yy),RealSize(radius,radius));
|
|
}
|
|
++y;
|
|
}
|
|
++x;
|
|
}
|
|
}
|
|
}
|
|
|
|
double ScatterGraph::scale(double x) {
|
|
return pow(x, 0.75);
|
|
}
|
|
|
|
bool ScatterGraph::findItem(const RealPoint& pos, const RealRect& screen_rect, bool tight, vector<int>& out) const {
|
|
if (!data || data->axes.size() <= max(axis1,axis2)) return false;
|
|
// clicked item
|
|
GraphAxis& axis1 = axis1_data();
|
|
GraphAxis& axis2 = axis2_data();
|
|
int col = (int) floor((pos.x - screen_rect.x) / screen_rect.width * axis1.groups.size());
|
|
int row = (int) floor((screen_rect.bottom() - pos.y) / screen_rect.height * axis2.groups.size());
|
|
if (col < 0 || col >= (int)axis1.groups.size()) return false;
|
|
if (row < 0 || row >= (int)axis2.groups.size()) return false;
|
|
// any values here?
|
|
if (tight && values[row + col * axis2.groups.size()] == 0) return false;
|
|
// done
|
|
out.clear();
|
|
out.insert(out.begin(), data->axes.size(), -1);
|
|
out.at(this->axis1) = col;
|
|
out.at(this->axis2) = row;
|
|
return true;
|
|
}
|
|
|
|
void ScatterGraph::setData(const GraphDataP& d) {
|
|
Graph2D::setData(d);
|
|
if (!data) return;
|
|
if (values.empty()) return;
|
|
// find maximum
|
|
max_value = 0;
|
|
FOR_EACH(v, values) {
|
|
max_value = max(max_value,v);
|
|
}
|
|
// find maximum (x)
|
|
size_t n1 = axis1_data().groups.size();
|
|
size_t n2 = axis2_data().groups.size();
|
|
double allow_overlap_x = axis1_data().numeric ? 0.9 : 1; // it is okay if we get a bit of a blob on a numeric axis
|
|
max_value_x = 0;
|
|
for (size_t y = 0 ; y < n2 ; ++y) {
|
|
max_value_x = max(max_value_x, 2*scale(values[y])); // left border
|
|
for (size_t x = 0 ; x+1 < n1 ; ++x) {
|
|
double sum_dist = scale(values[x*n2+y]) + scale(values[(x+1)*n2+y]);
|
|
max_value_x = max(max_value_x, allow_overlap_x * sum_dist); // between two
|
|
}
|
|
max_value_x = max(max_value_x, 2*scale(values[(n1-1)*n2+y])); // right border
|
|
}
|
|
// find maximum (y)
|
|
double allow_overlap_y = axis2_data().numeric ? 0.9 : 1;
|
|
max_value_y = 0;
|
|
for (size_t x = 0 ; x < n1 ; ++x) {
|
|
max_value_y = max(max_value_y, 2*scale(values[x*n2])); // top border
|
|
for (size_t y = 0 ; y+1 < n2 ; ++y) {
|
|
double sum_dist = scale(values[x*n2+y]) + scale(values[x*n2+(y+1)]);
|
|
max_value_y = max(max_value_y, allow_overlap_y * sum_dist); // between two
|
|
}
|
|
max_value_y = max(max_value_y, 2*scale(values[x*n2+(n2-1)])); // bottom border
|
|
}
|
|
}
|
|
|
|
// ----------------------------------------------------------------------------- : Scatter Plot plus
|
|
|
|
void ScatterGraphPlus::setData(const GraphDataP& d) {
|
|
ScatterGraph::setData(d);
|
|
if (!data || data->axes.size() <= max(max(axis1,axis2),axis3)) {
|
|
data = GraphDataP(); // invalid
|
|
return;
|
|
}
|
|
data->crossAxis(axis1,axis2,axis3,values3D);
|
|
}
|
|
|
|
// ----------------------------------------------------------------------------- : Scatter Pie graph
|
|
|
|
void ScatterPieGraph::draw(RotatedDC& dc, const vector<int>& current, DrawLayer layer) const {
|
|
if (!data) return;
|
|
if (data->axes.size() <= max(max(axis1,axis2),axis3)) return;
|
|
if (layer == LAYER_SELECTION) {
|
|
ScatterGraph::draw(dc, current, layer);
|
|
} else if (layer == LAYER_VALUES) {
|
|
// Rectangle for drawing
|
|
RealRect screen_rect = dc.getInternalRect();
|
|
GraphAxis& axis1 = axis1_data(); // the major axis
|
|
GraphAxis& axis2 = axis2_data(); // the stacked axis
|
|
GraphAxis& axis3 = axis3_data(); // the pie axis
|
|
int cur1 = this->axis1 < current.size() ? current[this->axis1] : -1;
|
|
int cur2 = this->axis2 < current.size() ? current[this->axis2] : -1;
|
|
RealSize size(screen_rect.width / axis1.groups.size(), screen_rect.height / axis2.groups.size()); // size for a single cell
|
|
double step = min(size.width / max_value_x, size.height / max_value_y) * 0.99;
|
|
// Draw pies
|
|
Color fg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT);
|
|
dc.SetPen(fg);
|
|
for (size_t x = 0 ; x < axis1.groups.size() ; ++x) {
|
|
for (size_t y = 0 ; y < axis2.groups.size() ; ++y) {
|
|
size_t i = x * axis2.groups.size() + y;
|
|
UInt value = values[i];
|
|
double radius = floor(scale(value) * step - 0.5) * 2 + 1; // always odd
|
|
bool active = !(cur1 == -1 && cur2 == -1) && ((int)x == cur1 || cur1 == -1) && ((int)y == cur2 || cur2 == -1);
|
|
RealSize radius_s(radius,radius);
|
|
RealPoint center(screen_rect.left() + (x+0.5) * size.width + 0.5, screen_rect.bottom() - (y+0.5) * size.height + 0.5);
|
|
// draw pie slices
|
|
Radians angle = 0;
|
|
size_t j = 0;
|
|
FOR_EACH(g, axis3.groups) {
|
|
UInt val = values3D[i * axis3.groups.size() + j++];
|
|
if (val > 0) {
|
|
dc.SetBrush(g.color);
|
|
dc.SetPen(active ? fg : lerp(fg,g.color,0.5));
|
|
Radians end_angle = angle + 2 * M_PI * (double)val / value;
|
|
dc.DrawEllipticArc(center, radius_s, angle, end_angle);
|
|
angle = end_angle;
|
|
}
|
|
}
|
|
// draw spokes?
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
// ----------------------------------------------------------------------------- : Graph Stats table
|
|
|
|
void GraphStats::setData(const GraphDataP& d) {
|
|
Graph1D::setData(d);
|
|
if (!data) return;
|
|
// update values
|
|
GraphAxis& axis = axis_data();
|
|
values.clear();
|
|
if (!axis.numeric) return;
|
|
if (axis.groups.empty()) return;
|
|
values.push_back(make_pair(_("max"), String::Format(_("%.2f"), axis.max_value)));
|
|
values.push_back(make_pair(_("mean"), String::Format(_("%.2f"), axis.mean_value)));
|
|
}
|
|
|
|
RealSize GraphStats::determineSize(RotatedDC& dc) const {
|
|
if (values.empty()) return RealSize(-1,-1);
|
|
dc.SetFont(*wxNORMAL_FONT);
|
|
item_size = RealSize(0,0);
|
|
label_width = 0;
|
|
FOR_EACH_CONST(v, values) {
|
|
RealSize this_item_size = dc.GetTextExtent(v.first);
|
|
double this_label_width = this_item_size.width + 3;
|
|
this_item_size = dc.GetTextExtent(v.second);
|
|
this_item_size = RealSize(this_item_size.width + 6, this_item_size.height + 5);
|
|
item_size = piecewise_max(item_size, this_item_size);
|
|
label_width = max(label_width, this_label_width);
|
|
}
|
|
item_size.width += label_width;
|
|
size = RealSize(item_size.width + 2, values.size() * item_size.height + 3); // margins
|
|
return size;
|
|
}
|
|
|
|
void GraphStats::draw(RotatedDC& dc, int current, DrawLayer layer) const {
|
|
if (values.empty()) return;
|
|
if (!size.width) determineSize(dc);
|
|
if (layer == LAYER_VALUES) {
|
|
RealRect screen_rect = dc.getInternalRect();
|
|
RealPoint pos = align_in_rect(alignment, size, screen_rect);
|
|
Color fg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT);
|
|
Color bg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW);
|
|
// draw border
|
|
dc.SetBrush(bg);
|
|
dc.SetPen(fg);
|
|
dc.DrawRectangle(RealRect(pos,size));
|
|
// draw items
|
|
dc.SetFont(*wxNORMAL_FONT);
|
|
double y = pos.y + 1;
|
|
FOR_EACH_CONST(v, values) {
|
|
dc.DrawText(v.first, RealPoint(pos.x + 3, y + 2));
|
|
dc.DrawText(v.second, RealPoint(pos.x + 3 + label_width, y + 2));
|
|
y += item_size.height;
|
|
}
|
|
}
|
|
}
|
|
|
|
// ----------------------------------------------------------------------------- : Graph Legend
|
|
|
|
RealSize GraphLegend::determineSize(RotatedDC& dc) const {
|
|
if (!data) return RealSize(-1,-1);
|
|
GraphAxis& axis = axis_data();
|
|
dc.SetFont(*wxNORMAL_FONT);
|
|
item_size = RealSize(0,0);
|
|
FOR_EACH(g, axis.groups) {
|
|
RealSize this_item_size = dc.GetTextExtent(g.name);
|
|
this_item_size = RealSize(this_item_size.width + 34, this_item_size.height + 5);
|
|
item_size = piecewise_max(item_size, this_item_size);
|
|
}
|
|
size = RealSize(item_size.width + 2, axis.groups.size() * item_size.height + 3); // margins
|
|
return size;
|
|
}
|
|
|
|
void GraphLegend::draw(RotatedDC& dc, int current, DrawLayer layer) const {
|
|
if (!size.width) determineSize(dc);
|
|
if (layer == LAYER_VALUES) {
|
|
RealRect screen_rect = dc.getInternalRect();
|
|
RealPoint pos = align_in_rect(alignment, size, screen_rect);
|
|
GraphAxis& axis = axis_data();
|
|
Color fg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT);
|
|
Color bg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW);
|
|
// draw border
|
|
dc.SetBrush(bg);
|
|
dc.SetPen(fg);
|
|
dc.DrawRectangle(RealRect(pos,size));
|
|
// draw items
|
|
dc.SetFont(*wxNORMAL_FONT);
|
|
double y = pos.y + 1;
|
|
for (int j = 0 ; j < (int)axis.groups.size() ; ++j) {
|
|
int i = reverse ? (int)axis.groups.size() - j - 1 : j;
|
|
const GraphGroup& g = axis.groups[i];
|
|
if (i == current) {
|
|
dc.SetBrush(lerp(bg,g.color,0.5));
|
|
dc.SetPen(*wxTRANSPARENT_PEN);
|
|
dc.DrawRectangle(RealRect(pos.x+1, y, item_size.width, item_size.height + 1));
|
|
dc.SetPen(fg);
|
|
}
|
|
dc.SetBrush(g.color);
|
|
dc.SetPen(i == current ? fg : lerp(fg,g.color,0.5));
|
|
dc.DrawRectangle(RealRect(pos.x+3, y + 2, 26, item_size.height - 3));
|
|
dc.DrawText(g.name, RealPoint(pos.x + 32, y + 2));
|
|
y += item_size.height;
|
|
}
|
|
}
|
|
}
|
|
int GraphLegend::findItem(const RealPoint& pos, const RealRect& screen_rect, bool tight) const {
|
|
if (tight) return -1;
|
|
RealPoint mypos = align_in_rect(alignment, size, screen_rect);
|
|
RealPoint pos2(pos.x - mypos.x, pos.y - mypos.y);
|
|
if (pos2.x < 0 || pos2.y < 0 || pos2.x >= size.width || pos2.y >= size.height) return -1;
|
|
int col = (int) floor((pos2.y-1) / item_size.height);
|
|
if (col < 0 || col >= (int)axis_data().groups.size()) return -1;
|
|
return reverse ? (int)axis_data().groups.size() - col - 1 : col;
|
|
}
|
|
|
|
// ----------------------------------------------------------------------------- : Graph label axis
|
|
|
|
void GraphLabelAxis::draw(RotatedDC& dc, int current, DrawLayer layer) const {
|
|
if (!data) return;
|
|
RealRect screen_rect = dc.getInternalRect();
|
|
GraphAxis& axis = axis_data();
|
|
int count = int(axis.groups.size());
|
|
// Draw
|
|
dc.SetFont(*wxNORMAL_FONT);
|
|
Color bg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW);
|
|
Color fg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT);
|
|
if (layer == LAYER_SELECTION && current >= 0) {
|
|
// highlight selection
|
|
GraphGroup& group = axis.groups[current];
|
|
if (direction == HORIZONTAL) {
|
|
double width = screen_rect.width / count; // width of an item
|
|
dc.SetBrush(lerp(bg,group.color,0.5));
|
|
dc.SetPen(*wxTRANSPARENT_PEN);
|
|
RealSize text_size = dc.GetTextExtent(group.name);
|
|
dc.DrawRectangle(RealRect(screen_rect.x + current * width, screen_rect.bottom(), width, text_size.height + 5));
|
|
} else {
|
|
double height = screen_rect.height / count;
|
|
dc.SetBrush(lerp(bg,group.color,0.5));
|
|
dc.SetPen(*wxTRANSPARENT_PEN);
|
|
dc.DrawRectangle(RealRect(screen_rect.x, screen_rect.bottom() - (current+1)*height, -78, height));
|
|
}
|
|
} else if (layer == LAYER_AXES) {
|
|
if (direction == HORIZONTAL) {
|
|
double width = screen_rect.width / count; // width of an item
|
|
// Draw labels
|
|
double x = screen_rect.x;
|
|
FOR_EACH_CONST(g, axis.groups) {
|
|
// draw label, aligned bottom center
|
|
RealSize text_size = dc.GetTextExtent(g.name);
|
|
dc.SetClippingRegion(RealRect(x + 2, screen_rect.bottom() + 3, width - 4, text_size.height));
|
|
dc.DrawText(g.name, align_in_rect(ALIGN_TOP_CENTER, text_size, RealRect(x, screen_rect.bottom() + 3, width, 0)));
|
|
dc.DestroyClippingRegion();
|
|
x += width;
|
|
}
|
|
// Draw lines
|
|
if (draw_lines) {
|
|
for (int i = 0 ; i < count ; ++i) {
|
|
dc.SetPen(i == current ? fg : lerp(bg, fg, 0.2));
|
|
if (draw_lines == DRAW_LINES_BETWEEN) {
|
|
dc.DrawLine(RealPoint(screen_rect.x + (i+1.0)*width, screen_rect.top()), RealPoint(screen_rect.x + (i+1.0)*width, screen_rect.bottom()));
|
|
} else {
|
|
dc.DrawLine(RealPoint(screen_rect.x + (i+0.5)*width, screen_rect.top()), RealPoint(screen_rect.x + (i+0.5)*width, screen_rect.bottom() + 2));
|
|
}
|
|
}
|
|
}
|
|
// always draw axis line
|
|
dc.SetPen(fg);
|
|
dc.DrawLine(screen_rect.topLeft(), screen_rect.bottomLeft());
|
|
} else {
|
|
double height = screen_rect.height / count;
|
|
// Draw labels
|
|
double y = screen_rect.bottom();
|
|
FOR_EACH_CONST(g, axis.groups) {
|
|
// draw label, aligned middle right
|
|
RealSize text_size = dc.GetTextExtent(g.name);
|
|
//dc.SetClippingRegion(RealRect(x + 2, screen_rect.bottom() + 3, width - 4, text_size.height));
|
|
dc.DrawText(g.name, align_in_rect(ALIGN_MIDDLE_RIGHT, text_size, RealRect(-4, y, 0, -height)));
|
|
//dc.DestroyClippingRegion();
|
|
y -= height;
|
|
}
|
|
// Draw lines
|
|
if (draw_lines) {
|
|
for (int i = 0 ; i < count ; ++i) {
|
|
dc.SetPen(i == current ? fg : lerp(bg, fg, 0.2));
|
|
if (draw_lines == DRAW_LINES_BETWEEN) {
|
|
dc.DrawLine(RealPoint(screen_rect.left(), screen_rect.bottom() - (i+1.0)*height), RealPoint(screen_rect.right(), screen_rect.bottom() - (i+1.0)*height));
|
|
} else {
|
|
dc.DrawLine(RealPoint(screen_rect.left() - 2, screen_rect.bottom() - (i+0.5)*height), RealPoint(screen_rect.right(), screen_rect.bottom() - (i+0.5)*height));
|
|
}
|
|
}
|
|
}
|
|
// always draw axis line
|
|
dc.SetPen(fg);
|
|
dc.DrawLine(screen_rect.bottomLeft(), screen_rect.bottomRight());
|
|
}
|
|
}
|
|
}
|
|
int GraphLabelAxis::findItem(const RealPoint& pos, const RealRect& screen_rect, bool tight) const {
|
|
if (!data) return -1;
|
|
GraphAxis& axis = axis_data();
|
|
int col;
|
|
if (direction == HORIZONTAL) {
|
|
col = (int) floor((pos.x - screen_rect.x) / screen_rect.width * axis.groups.size());
|
|
if (pos.y < screen_rect.bottom()) return -1;
|
|
} else {
|
|
col = (int) floor((screen_rect.bottom() - pos.y) / screen_rect.height * axis.groups.size());
|
|
if (pos.x > screen_rect.left()) return -1;
|
|
}
|
|
if (col < 0 || col >= (int)axis.groups.size()) return -1;
|
|
return col;
|
|
}
|
|
|
|
// ----------------------------------------------------------------------------- : Graph value axis
|
|
|
|
void GraphValueAxis::draw(RotatedDC& dc, int current, DrawLayer layer) const {
|
|
if (layer != LAYER_AXES) return;
|
|
if (!data) return;
|
|
// How many labels and lines to draw?
|
|
RealRect screen_rect = dc.getInternalRect();
|
|
GraphAxis& axis = axis_data();
|
|
double step_height = screen_rect.height / axis.max; // height of a single value
|
|
dc.SetFont(*wxNORMAL_FONT);
|
|
int label_step = (int) ceil(max(1.0, (dc.GetCharHeight()) / step_height)); // values per labeled line
|
|
// Colors
|
|
Color bg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW);
|
|
Color fg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT);
|
|
// Draw backlines (horizontal) and value labels
|
|
dc.SetPen(lerp(bg, fg, 0.2));
|
|
int highlight = (highlight_value && current >= 0) ? (int)axis.groups[current].size : -1;
|
|
for (int i = 0 ; i <= (int)axis.max ; ++i) {
|
|
if (i % label_step == 0 || i == highlight) {
|
|
// highlight?
|
|
if (i == highlight) {
|
|
wxFont font(*wxNORMAL_FONT);
|
|
font.SetWeight(wxFONTWEIGHT_BOLD);
|
|
dc.SetFont(font);
|
|
dc.SetPen(fg);
|
|
}
|
|
// draw line
|
|
int y = (int) (screen_rect.bottom() - i * step_height);
|
|
dc.DrawLine(RealPoint(screen_rect.left() - 2, y), RealPoint(screen_rect.right(), y));
|
|
// draw label, aligned middle right
|
|
if (! ((i < highlight && i + label_step > highlight) ||
|
|
(i > highlight && i - label_step < highlight)) || highlight == -1) {
|
|
// don't draw labels before/after current to make room
|
|
String label; label << i;
|
|
RealSize text_size = dc.GetTextExtent(label);
|
|
dc.DrawText(label, align_in_rect(ALIGN_MIDDLE_RIGHT, text_size, RealRect(screen_rect.x - 4, y, 0, 0)));
|
|
}
|
|
// restore font/pen
|
|
if (i == highlight) {
|
|
dc.SetFont(*wxNORMAL_FONT);
|
|
dc.SetPen(lerp(bg, fg, 0.2));
|
|
}
|
|
}
|
|
}
|
|
// Draw axis
|
|
dc.SetPen(fg);
|
|
dc.DrawLine(screen_rect.bottomLeft() - RealSize(2,0), screen_rect.bottomRight());
|
|
}
|
|
|
|
// ----------------------------------------------------------------------------- : Graph with margins
|
|
|
|
void GraphWithMargins::draw(RotatedDC& dc, const vector<int>& current, DrawLayer layer) const {
|
|
RealRect inner = dc.getInternalRect().move(margin_left, margin_top, - margin_left - margin_right, - margin_top - margin_bottom);
|
|
if (upside_down) { inner.y += inner.height; inner.height = -inner.height; }
|
|
Rotation new_size(0, inner);
|
|
Rotater rot(dc, new_size);
|
|
graph->draw(dc, current, layer);
|
|
}
|
|
bool GraphWithMargins::findItem(const RealPoint& pos, const RealRect& screen_rect, bool tight, vector<int>& out) const {
|
|
RealRect inner = screen_rect.move(margin_left, margin_top, - margin_left - margin_right, - margin_top - margin_bottom);
|
|
if (upside_down) { inner.y += inner.height; inner.height = -inner.height; }
|
|
return graph->findItem(pos, inner, tight, out);
|
|
}
|
|
void GraphWithMargins::setData(const GraphDataP& d) {
|
|
Graph::setData(d);
|
|
graph->setData(d);
|
|
}
|
|
|
|
// ----------------------------------------------------------------------------- : Graph Container
|
|
|
|
void GraphContainer::draw(RotatedDC& dc, const vector<int>& current, DrawLayer layer) const {
|
|
FOR_EACH_CONST(g, items) {
|
|
g->draw(dc, current, layer);
|
|
}
|
|
}
|
|
bool GraphContainer::findItem(const RealPoint& pos, const RealRect& screen_rect, bool tight, vector<int>& out) const {
|
|
FOR_EACH_CONST_REVERSE(g, items) {
|
|
if (g->findItem(pos, screen_rect, tight, out)) return true;
|
|
}
|
|
return false;
|
|
}
|
|
void GraphContainer::setData(const GraphDataP& d) {
|
|
Graph::setData(d);
|
|
FOR_EACH(g, items) {
|
|
g->setData(d);
|
|
}
|
|
}
|
|
void GraphContainer::add(const GraphP& graph) {
|
|
items.push_back(graph);
|
|
}
|
|
|
|
|
|
// ----------------------------------------------------------------------------- : GraphControl
|
|
|
|
GraphControl::GraphControl(Window* parent, int id)
|
|
: wxControl(parent, id, wxDefaultPosition, wxDefaultSize, wxWANTS_CHARS | wxBORDER_THEME)
|
|
, layout(GRAPH_TYPE_BAR)
|
|
{}
|
|
|
|
void GraphControl::setLayout(GraphType type, bool force) {
|
|
if (!force && graph && type == layout) return;
|
|
GraphDataP data = graph ? graph->getData() : GraphDataP();
|
|
switch (type) {
|
|
case GRAPH_TYPE_BAR: {
|
|
intrusive_ptr<GraphContainer> combined(new GraphContainer());
|
|
combined->add(make_intrusive<GraphValueAxis>(0, true));
|
|
combined->add(make_intrusive<GraphLabelAxis>(0, HORIZONTAL));
|
|
combined->add(make_intrusive<BarGraph>(0));
|
|
combined->add(make_intrusive<GraphStats>(0, ALIGN_TOP_RIGHT));
|
|
graph = make_intrusive<GraphWithMargins>(combined, 23,8,7,20);
|
|
break;
|
|
} case GRAPH_TYPE_PIE: {
|
|
intrusive_ptr<GraphContainer> combined(new GraphContainer());
|
|
combined->add(make_intrusive<GraphWithMargins>(make_intrusive<PieGraph>(0), 0,0,120,0));
|
|
combined->add(make_intrusive<GraphLegend>(0, ALIGN_TOP_RIGHT, false));
|
|
graph = make_intrusive<GraphWithMargins>(combined, 20,20,20,20);
|
|
break;
|
|
} case GRAPH_TYPE_STACK: {
|
|
intrusive_ptr<GraphContainer> combined(new GraphContainer());
|
|
combined->add(make_intrusive<GraphValueAxis>(0, false));
|
|
combined->add(make_intrusive<GraphLabelAxis>(0, HORIZONTAL));
|
|
combined->add(make_intrusive<BarGraph2D>(0,1));
|
|
combined->add(make_intrusive<GraphLegend>(1, ALIGN_TOP_RIGHT, true));
|
|
graph = make_intrusive<GraphWithMargins>(combined, 23,8,7,20);
|
|
break;
|
|
} case GRAPH_TYPE_SCATTER: {
|
|
intrusive_ptr<GraphContainer> combined(new GraphContainer());
|
|
combined->add(make_intrusive<GraphLabelAxis>(0, HORIZONTAL, false, DRAW_LINES_MID));
|
|
combined->add(make_intrusive<GraphLabelAxis>(1, VERTICAL, false, DRAW_LINES_MID));
|
|
combined->add(make_intrusive<ScatterGraph>(0,1));
|
|
graph = make_intrusive<GraphWithMargins>(combined, 80,8,7,20);
|
|
break;
|
|
} case GRAPH_TYPE_SCATTER_PIE: {
|
|
intrusive_ptr<GraphContainer> combined(new GraphContainer());
|
|
combined->add(make_intrusive<GraphLabelAxis>(0, HORIZONTAL, false, DRAW_LINES_MID));
|
|
combined->add(make_intrusive<GraphLabelAxis>(1, VERTICAL, false, DRAW_LINES_MID));
|
|
combined->add(make_intrusive<ScatterPieGraph>(0,1,2));
|
|
graph = make_intrusive<GraphWithMargins>(combined, 80,8,7,20);
|
|
break;
|
|
} default:
|
|
graph = GraphP();
|
|
}
|
|
if (data && graph) graph->setData(data);
|
|
layout = type;
|
|
}
|
|
|
|
GraphType GraphControl::getLayout() const {
|
|
return layout;
|
|
}
|
|
|
|
void GraphControl::setData(const GraphDataPre& data) {
|
|
setData(make_intrusive<GraphData>(data));
|
|
}
|
|
void GraphControl::setData(const GraphDataP& data) {
|
|
if (graph) {
|
|
graph->setData(data);
|
|
current_item.clear(); // TODO : preserve selection
|
|
}
|
|
Refresh(false);
|
|
}
|
|
GraphDataP GraphControl::getData() const {
|
|
if (graph) return graph->getData();
|
|
else return GraphDataP();
|
|
}
|
|
|
|
size_t GraphControl::getDimensionality() const {
|
|
if (graph) return graph->getData()->axes.size();
|
|
else return 0;
|
|
}
|
|
|
|
void GraphControl::onPaint(wxPaintEvent&) {
|
|
wxBufferedPaintDC dc(this);
|
|
try {
|
|
wxSize cs = GetClientSize();
|
|
RotatedDC rdc(dc, 0, RealRect(RealPoint(0,0),cs), 1, QUALITY_LOW);
|
|
rdc.SetPen(*wxTRANSPARENT_PEN);
|
|
rdc.SetBrush(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW));
|
|
rdc.DrawRectangle(rdc.getInternalRect());
|
|
if (graph) {
|
|
for (int layer = LAYER_BOTTOM ; layer < LAYER_COUNT ; ++layer) {
|
|
graph->draw(rdc, current_item, (DrawLayer)layer);
|
|
}
|
|
}
|
|
} CATCH_ALL_ERRORS(false); // don't show message boxes in onPaint!
|
|
}
|
|
|
|
void GraphControl::onSize(wxSizeEvent&) {
|
|
Refresh(false);
|
|
}
|
|
|
|
void GraphControl::onMouseDown(wxMouseEvent& ev) {
|
|
if (!graph) return;
|
|
wxSize cs = GetClientSize();
|
|
if (graph->findItem(RealPoint(ev.GetX(), ev.GetY()), RealRect(RealPoint(0,0),cs), false, current_item)) {
|
|
onSelectionChange();
|
|
}
|
|
ev.Skip(); // focus
|
|
}
|
|
void GraphControl::onChar(wxKeyEvent& ev) {
|
|
if (!graph) return;
|
|
GraphDataP data = graph->getData();
|
|
if (!data) return;
|
|
switch (ev.GetKeyCode()) {
|
|
case WXK_LEFT:
|
|
if (current_item.size() >= 1 && data->axes.size() >= 1 && current_item[0] != -1) {
|
|
current_item[0]--;
|
|
onSelectionChange();
|
|
}
|
|
break;
|
|
case WXK_RIGHT:
|
|
if (current_item.size() >= 1 && data->axes.size() >= 1 && current_item[0] + 1 < (int)data->axes[0]->groups.size()) {
|
|
current_item[0]++;
|
|
onSelectionChange();
|
|
}
|
|
break;
|
|
case WXK_UP:
|
|
if (current_item.size() >= 2 && data->axes.size() >= 2 && current_item[1] + 1 < (int)data->axes[1]->groups.size()) {
|
|
current_item[1]++;
|
|
onSelectionChange();
|
|
}
|
|
break;
|
|
case WXK_DOWN:
|
|
if (current_item.size() >= 2 && data->axes.size() >= 2 && current_item[1] != -1) {
|
|
current_item[1]--;
|
|
onSelectionChange();
|
|
}
|
|
break;
|
|
case WXK_TAB: {
|
|
// send a navigation event to our parent, to select another control
|
|
// we need this because of wxWANTS_CHARS
|
|
wxNavigationKeyEvent nev;
|
|
nev.SetDirection(!ev.ShiftDown());
|
|
GetParent()->HandleWindowEvent(nev);
|
|
} break;
|
|
}
|
|
}
|
|
|
|
void GraphControl::onSelectionChange() {
|
|
wxCommandEvent ev(EVENT_GRAPH_SELECT, GetId());
|
|
ProcessEvent(ev);
|
|
Refresh(false);
|
|
}
|
|
|
|
bool GraphControl::hasSelection(size_t axis) const {
|
|
return axis < current_item.size() && current_item[axis] >= 0;
|
|
}
|
|
String GraphControl::getSelection(size_t axis) const {
|
|
if (!graph || axis >= current_item.size() || axis >= graph->getData()->axes.size()) return wxEmptyString;
|
|
GraphAxis& a = *graph->getData()->axes[axis];
|
|
int i = current_item[axis];
|
|
if (i == -1 || (size_t)i >= a.groups.size()) return wxEmptyString;
|
|
return a.groups[current_item[axis]].name;
|
|
}
|
|
vector<int> GraphControl::getSelectionIndices() const {
|
|
return current_item;
|
|
}
|
|
|
|
void GraphControl::onMotion(wxMouseEvent& ev) {
|
|
if (!graph) return;
|
|
wxSize cs = GetClientSize();
|
|
vector<int> hovered_item(current_item.size());
|
|
if (graph->findItem(RealPoint(ev.GetX(), ev.GetY()), RealRect(RealPoint(0,0),cs), true, hovered_item)) {
|
|
// determine tooltip
|
|
const GraphData& data = *graph->getData();
|
|
String tip;
|
|
for (size_t dim = 0 ; dim < hovered_item.size() ; ++dim) {
|
|
if (hovered_item[dim] != -1 && (size_t)hovered_item[dim] < data.axes[dim]->groups.size()) {
|
|
if (!tip.empty()) tip += _("\n");
|
|
tip += data.axes[dim]->name + _(": ") + data.axes[dim]->groups[hovered_item[dim]].name;
|
|
}
|
|
}
|
|
UInt count = data.count(hovered_item);
|
|
tip += String::Format(_("\n%d "), count) + (count == 1 ? _TYPE_("card") : _TYPE_("cards"));
|
|
tip.Replace(_(" "),_("\xA0"));
|
|
// set tooltip
|
|
SetToolTip(tip);
|
|
} else {
|
|
// Note: don't use SetToolTip directly, we don't want to create a tip if it doesn't exist
|
|
// on winXP this destroys the multiline behaviour.
|
|
wxToolTip* tooltip = GetToolTip();
|
|
if (tooltip) tooltip->SetTip(_(""));
|
|
}
|
|
ev.Skip();
|
|
}
|
|
|
|
BEGIN_EVENT_TABLE(GraphControl, wxControl)
|
|
EVT_PAINT (GraphControl::onPaint)
|
|
EVT_SIZE (GraphControl::onSize)
|
|
EVT_LEFT_DOWN (GraphControl::onMouseDown)
|
|
EVT_MOTION (GraphControl::onMotion)
|
|
EVT_CHAR (GraphControl::onChar)
|
|
EVT_ERASE_BACKGROUND(GraphControl::onEraseBackground)
|
|
END_EVENT_TABLE ()
|