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Symbol resizing using aspect ratio;

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TODO: copy code for rarity box to other styles

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@622 0fc631ac-6414-0410-93d0-97cfa31319b6
This commit is contained in:
twanvl
2007-08-24 02:05:50 +00:00
parent 0625a3ca87
commit bdd3429479
14 changed files with 69 additions and 30 deletions
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src/render/symbol/filter.cpp
+2 -2
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@@ -71,8 +71,8 @@ void filter_symbol(Image& symbol, const SymbolFilter& filter) {
}
}
Image render_symbol(const SymbolP& symbol, const SymbolFilter& filter, double border_radius, int width, int height, bool edit_hints) {
Image i = render_symbol(symbol, border_radius, width, height, edit_hints);
Image render_symbol(const SymbolP& symbol, const SymbolFilter& filter, double border_radius, int width, int height, bool edit_hints, bool allow_smaller) {
Image i = render_symbol(symbol, border_radius, width, height, edit_hints, allow_smaller);
filter_symbol(i, filter);
return i;
}
src/render/symbol/filter.hpp
+1 -1
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@@ -35,7 +35,7 @@ class AColor : public Color {
void filter_symbol(Image& symbol, const SymbolFilter& filter);
/// Render a Symbol to an Image and filter it
Image render_symbol(const SymbolP& symbol, const SymbolFilter& filter, double border_radius = 0.05, int width = 100, int height = 100, bool edit_hints = false);
Image render_symbol(const SymbolP& symbol, const SymbolFilter& filter, double border_radius = 0.05, int width = 100, int height = 100, bool edit_hints = false, bool allow_smaller = false);
/// Is a point inside a symbol?
enum SymbolSet
src/render/symbol/viewer.cpp
+3 -3
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@@ -14,14 +14,14 @@ DECLARE_TYPEOF_COLLECTION(SymbolPartP);
// ----------------------------------------------------------------------------- : Simple rendering
Image render_symbol(const SymbolP& symbol, double border_radius, int width, int height, bool editing_hints) {
Image render_symbol(const SymbolP& symbol, double border_radius, int width, int height, bool editing_hints, bool allow_smaller) {
SymbolViewer viewer(symbol, editing_hints, width, border_radius);
// limit width/height ratio to aspect ratio of symbol
double ar = symbol->aspectRatio();
double par = (double)width/height;
if (par > ar && ar > 1) {
if (par > ar && (ar > 1 || (allow_smaller && height < width))) {
width = height * ar;
} else if (par < ar && ar < 1) {
} else if (par < ar && (ar < 1 || (allow_smaller && width < height))) {
height = width / ar;
}
if (width > height) {
src/render/symbol/viewer.hpp
+1 -1
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@@ -17,7 +17,7 @@
// ----------------------------------------------------------------------------- : Simple rendering
/// Render a Symbol to an Image
Image render_symbol(const SymbolP& symbol, double border_radius = 0.05, int width = 100, int height = 100, bool editing_hints = false);
Image render_symbol(const SymbolP& symbol, double border_radius = 0.05, int width = 100, int height = 100, bool editing_hints = false, bool allow_smaller = false);
// ----------------------------------------------------------------------------- : Symbol Viewer
src/render/value/choice.cpp
+34 -7
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@@ -12,6 +12,40 @@
// ----------------------------------------------------------------------------- : ChoiceValueViewer
bool ChoiceValueViewer::prepare(RotatedDC& dc) {
if (style().render_style & RENDER_IMAGE) {
style().initImage();
ScriptableImage& img = style().image;
Context& ctx = viewer.getContext();
ctx.setVariable(_("input"), to_script(value().value()));
img.update(ctx);
//generate
if (img.isReady()) {
GeneratedImage::Options img_options(0,0, viewer.stylesheet.get(), &getSet());
if (nativeLook()) {
img_options.width = img_options.height = 16;
img_options.preserve_aspect = ASPECT_BORDER;
} else if(style().render_style & RENDER_TEXT) {
// also drawing text, use original size
} else {
img_options.width = (int) dc.trX(style().width);
img_options.height = (int) dc.trY(style().height);
img_options.preserve_aspect = (style().alignment & ALIGN_STRETCH) ? ASPECT_STRETCH : ASPECT_FIT;
}
// don't worry we cache the image
Image image = img.generate(img_options, true);
// store content properties
if (style().content_width != image.GetWidth() ||
style().content_height != image.GetHeight()) {
style().content_width = image.GetWidth();
style().content_height = image.GetHeight();
return true;
}
}
}
return false;
}
void ChoiceValueViewer::draw(RotatedDC& dc) {
drawFieldBorder(dc);
if (style().render_style & RENDER_HIDDEN) return;
@@ -19,14 +53,7 @@ void ChoiceValueViewer::draw(RotatedDC& dc) {
double margin = 0;
if (style().render_style & RENDER_IMAGE) {
// draw image
// map<String,ScriptableImage>::iterator it = style().choice_images.find(cannocial_name_form(value().value()));
// if (it != style().choice_images.end() && it->second.isReady()) {
// ScriptableImage& img = it->second;
style().initImage();
ScriptableImage& img = style().image;
Context& ctx = viewer.getContext();
ctx.setVariable(_("input"), to_script(value().value()));
img.update(ctx);
if (img.isReady()) {
GeneratedImage::Options img_options(0,0, viewer.stylesheet.get(), &getSet());
if (nativeLook()) {
src/render/value/choice.hpp
+1
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@@ -20,6 +20,7 @@ class ChoiceValueViewer : public ValueViewer {
public:
DECLARE_VALUE_VIEWER(Choice) : ValueViewer(parent,style) {}
virtual bool prepare(RotatedDC& dc);
virtual void draw(RotatedDC& dc);
virtual void onStyleChange(bool);
};
src/render/value/symbol.cpp
+1 -1
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@@ -32,7 +32,7 @@ void SymbolValueViewer::draw(RotatedDC& dc) {
ar = min(style().max_aspect_ratio, max(style().min_aspect_ratio, ar));
// render and filter variations
FOR_EACH(variation, style().variations) {
Image img = render_symbol(symbol, *variation->filter, variation->border_radius, 100 * ar, 100);
Image img = render_symbol(symbol, *variation->filter, variation->border_radius, 200 * ar, 200);
Image resampled((int) (wh * ar), (int) wh, false);
resample(img, resampled);
symbols.push_back(Bitmap(resampled));