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Make doc of member function Fl_SVG_Image::resize() more detailed.

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ManoloFLTK
2020-06-03 16:03:32 +02:00
parent f9a63b5ed5
commit 6481f95415
1 changed files with 7 additions and 5 deletions
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src/Fl_SVG_Image.cxx
+7 -5
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@@ -208,11 +208,13 @@ Fl_Image *Fl_SVG_Image::copy(int W, int H) {
} }
/** Have the svg data (re-)rasterized using the given width and height values. /** Have the svg data (re-)rasterized using the given \p width and \p height values.
By default, the resulting image w() and h() will preserve the width/height ratio By default, the resulting image w() and h() will be close to \p width and \p height
of the SVG data. while preserving the width/height ratio of the SVG data.
If \ref proportional was set to \c false, the image is rasterized to the given \c width If \ref proportional was set to \c false, the image is rasterized to the exact \c width
and \c height values.*/ and \c height values. In both cases, data_w() and data_h() values are set to w() and h(),
respectively.
*/
void Fl_SVG_Image::resize(int width, int height) { void Fl_SVG_Image::resize(int width, int height) {
if (ld() < 0 || width <= 0 || height <= 0) { if (ld() < 0 || width <= 0 || height <= 0) {
return; return;