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Implemented difference (XOR) option for symbols.

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git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@410 0fc631ac-6414-0410-93d0-97cfa31319b6
This commit is contained in:
coppro
2007-05-22 02:31:17 +00:00
parent 5351fca511
commit 9c67a4fa78
4 changed files with 34 additions and 23 deletions
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data/en.mse-locale/locale
+4 -1
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@@ -1,4 +1,4 @@
mse version: 0.3.2
mse version: 0.3.2
full name: English
############################################################## Menu items
@@ -194,6 +194,7 @@ help:
merge: Merges this shape with those below it
subtract: Subtracts this shape from shapes below it, leaves only the area in that shape that is not in this shape
intersect: Intersects this shape with shapes below it, leaves only the area in both shapes
difference: Differs this shape from the shapes below it, leaves only the area not in any other shape
overlap: Place this shape, and its border above shapes below it
border: Draws this shape as a border
@@ -251,6 +252,7 @@ tool:
merge: Merge
subtract: Subtract
intersect: Intersect
difference: Difference
overlap: Overlap
border: Border
@@ -317,6 +319,7 @@ tooltip:
merge: Merge with shapes below
subtract: Subtract from shapes below
intersect: Intersect with shapes below
difference: Differ from shapes below
overlap: Place above other shapes
border: Draw as a border
src/gui/symbol/select_editor.cpp
+7 -6
View File
@@ -108,18 +108,19 @@ void SymbolSelectEditor::drawRotationCenter(DC& dc, const Vector2D& pos) {
void SymbolSelectEditor::initUI(wxToolBar* tb, wxMenuBar* mb) {
tb->AddSeparator();
tb->AddTool(ID_PART_MERGE, _TOOL_("merge"), load_resource_image(_("combine_or")), wxNullBitmap, wxITEM_CHECK, _TOOLTIP_("merge"), _HELP_("merge"));
tb->AddTool(ID_PART_SUBTRACT, _TOOL_("subtract"), load_resource_image(_("combine_sub_dark")), wxNullBitmap, wxITEM_CHECK, _TOOLTIP_("subtract"), _HELP_("subtract"));
tb->AddTool(ID_PART_INTERSECTION, _TOOL_("intersect"),load_resource_image(_("combine_and_dark")), wxNullBitmap, wxITEM_CHECK, _TOOLTIP_("intersect"), _HELP_("intersect"));
// note: difference doesn't work (yet)
tb->AddTool(ID_PART_OVERLAP, _TOOL_("overlap"), load_resource_image(_("combine_over")), wxNullBitmap, wxITEM_CHECK, _TOOLTIP_("overlap"), _HELP_("overlap"));
tb->AddTool(ID_PART_BORDER, _TOOL_("border"), load_resource_image(_("combine_border")), wxNullBitmap, wxITEM_CHECK, _TOOLTIP_("border"), _HELP_("border"));
tb->AddTool(ID_PART_MERGE, _TOOL_("merge"), load_resource_image(_("combine_or")), wxNullBitmap, wxITEM_CHECK, _TOOLTIP_("merge"), _HELP_("merge"));
tb->AddTool(ID_PART_SUBTRACT, _TOOL_("subtract"), load_resource_image(_("combine_sub_dark")), wxNullBitmap, wxITEM_CHECK, _TOOLTIP_("subtract"), _HELP_("subtract"));
tb->AddTool(ID_PART_INTERSECTION, _TOOL_("intersect"), load_resource_image(_("combine_and_dark")), wxNullBitmap, wxITEM_CHECK, _TOOLTIP_("intersect"), _HELP_("intersect"));
tb->AddTool(ID_PART_DIFFERENCE, _TOOL_("difference"),load_resource_image(_("combine_xor")), wxNullBitmap, wxITEM_CHECK, _TOOLTIP_("difference"), _HELP_("difference"));
tb->AddTool(ID_PART_OVERLAP, _TOOL_("overlap"), load_resource_image(_("combine_over")), wxNullBitmap, wxITEM_CHECK, _TOOLTIP_("overlap"), _HELP_("overlap"));
tb->AddTool(ID_PART_BORDER, _TOOL_("border"), load_resource_image(_("combine_border")), wxNullBitmap, wxITEM_CHECK, _TOOLTIP_("border"), _HELP_("border"));
tb->Realize();
}
void SymbolSelectEditor::destroyUI(wxToolBar* tb, wxMenuBar* mb) {
tb->DeleteTool(ID_PART_MERGE);
tb->DeleteTool(ID_PART_SUBTRACT);
tb->DeleteTool(ID_PART_INTERSECTION);
tb->DeleteTool(ID_PART_DIFFERENCE);
tb->DeleteTool(ID_PART_OVERLAP);
tb->DeleteTool(ID_PART_BORDER);
// HACK: hardcoded size of rest of toolbar
src/render/symbol/viewer.cpp
+22 -15
View File
@@ -138,39 +138,41 @@ void SymbolViewer::highlightPart(DC& dc, const SymbolPart& part, HighlightStyle
void SymbolViewer::combineSymbolPart(const SymbolPart& part, DC& border, DC& interior, bool directB, bool directI) {
// what color should the interior be?
// use black when drawing to the screen
int interiorCol = directI ? 0 : 255;
unsigned char interiorCol = directI ? 0 : 255;
// how to draw depends on combining mode
switch(part.combine) {
case PART_OVERLAP:
case PART_MERGE: {
drawSymbolPart(part, &border, &interior, 255, interiorCol, directB);
drawSymbolPart(part, &border, &interior, 255, interiorCol, directB, false);
break;
} case PART_SUBTRACT: {
border.SetLogicalFunction(wxAND);
drawSymbolPart(part, &border, &interior, 0, interiorCol ^ 255, directB);
drawSymbolPart(part, &border, &interior, 0, ~interiorCol, true, true);
border.SetLogicalFunction(wxCOPY);
break;
} case PART_INTERSECTION: {
MemoryDCP keepBorder = getTempDC(border);
MemoryDCP keepInterior = getTempDC(interior);
drawSymbolPart(part, keepBorder.get(), keepInterior.get(), 255, 255, false);
drawSymbolPart(part, keepBorder.get(), keepInterior.get(), 255, 255, false, false);
// combine the temporary dcs with the result using the AND operator
wxSize s = border.GetSize();
border .Blit(0, 0, s.GetWidth(), s.GetHeight(), &*keepBorder, 0, 0, wxAND);
border .Blit(0, 0, s.GetWidth(), s.GetHeight(), &*keepBorder , 0, 0, wxAND);
interior.Blit(0, 0, s.GetWidth(), s.GetHeight(), &*keepInterior, 0, 0, wxAND);
break;
} case PART_DIFFERENCE: {
// TODO
interior.SetLogicalFunction(wxXOR);
drawSymbolPart(part, &border, &interior, 0, ~interiorCol, directB, true);
interior.SetLogicalFunction(wxCOPY);
break;
} case PART_BORDER: {
// draw border as interior
drawSymbolPart(part, nullptr, &border, 0, 255, false);
drawSymbolPart(part, nullptr, &border, 0, 255, false, false);
break;
}
}
}
void SymbolViewer::drawSymbolPart(const SymbolPart& part, DC* border, DC* interior, int borderCol, int interiorCol, bool directB) {
void SymbolViewer::drawSymbolPart(const SymbolPart& part, DC* border, DC* interior, unsigned char borderCol, unsigned char interiorCol, bool directB, bool clear) {
// create point list
vector<wxPoint> points;
size_t size = part.points.size();
@@ -179,15 +181,20 @@ void SymbolViewer::drawSymbolPart(const SymbolPart& part, DC* border, DC* interi
}
// draw border
if (border) {
if (directB) {
// white/green
border->SetBrush(Color(borderCol, min(255,borderCol + 128), borderCol));
} else {
// white/black
border->SetBrush(Color(borderCol, borderCol, borderCol));
}
// white/black
border->SetBrush(Color(borderCol, borderCol^(directB ? 128 : 0), borderCol));
border->SetPen(wxPen(*wxWHITE, (int) rotation.trS(border_radius)));
border->DrawPolygon((int)points.size(), &points[0]);
if (clear) {
border->SetPen(*wxTRANSPARENT_PEN);
border->SetBrush(Color(0, (directB ? 128 : 0), 0));
int func = border->GetLogicalFunction();
border->SetLogicalFunction(wxCOPY);
border->DrawPolygon((int)points.size(), &points[0]);
border->SetLogicalFunction(func);
}
}
// draw interior
if (interior) {
src/render/symbol/viewer.hpp
+1 -1
View File
@@ -60,7 +60,7 @@ class SymbolViewer : public SymbolView {
* The **Col parameters give the color to use for the (interior of) the border and the interior
* default should be white (255) border and black (0) interior.
*/
void drawSymbolPart(const SymbolPart& part, DC* border, DC* interior, int borderCol, int interiorCol, bool directB);
void drawSymbolPart(const SymbolPart& part, DC* border, DC* interior, unsigned char borderCol, unsigned char interiorCol, bool directB, bool oppB);
/*
// ------------------- Bezier curve calculation