48 lines
1.2 KiB
C#
48 lines
1.2 KiB
C#
using Gdk;
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using Gtk;
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using Pilz.UI.Symbols;
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using Size = System.Drawing.Size;
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namespace Pilz.UI.Gtk.Symbols;
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public abstract class GtkSymbolFactory<TSymbols> : BaseSymbolFactory<TSymbols>, IGtkSymbolFactory<TSymbols>
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{
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public virtual Pixbuf? GetPixbuf(TSymbols svgImage, SymbolSize size)
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{
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return GetPixbuf(svgImage, ResolveCommonSize(size));
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}
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public virtual Pixbuf? GetPixbuf(TSymbols svgImage, Size size)
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{
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using var stream = GetImageRessourceStream(svgImage);
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if (stream is null)
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return null;
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Pixbuf pixbuf;
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if (size.IsEmpty)
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pixbuf = new(stream);
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else
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pixbuf = new(stream, size.Width, size.Height);
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return pixbuf;
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}
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public virtual Image? GetImage(TSymbols svgImage, SymbolSize size)
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{
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return GetImage(svgImage, ResolveCommonSize(size));
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}
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public virtual Image? GetImage(TSymbols svgImage, Size size)
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{
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if (GetPixbuf(svgImage, size) is Pixbuf pixbuf)
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return GetImageFromPixbuf(pixbuf);
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return null;
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}
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public virtual Image GetImageFromPixbuf(Pixbuf pixbuf)
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{
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return new Image(pixbuf);
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}
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} |