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Improve documentation of member variable Fl_SVG_Image::proportional (#1361)

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ManoloFLTK 2026-01-15 19:12:56 +01:00
parent 81c965f8e2
commit fbc3f7a69f
1 changed files with 3 additions and 2 deletions
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FL/Fl_SVG_Image.H
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@ -24,7 +24,7 @@ struct NSVGimage;
/** The Fl_SVG_Image class supports loading, caching and drawing of scalable vector graphics (SVG) images.
The FLTK library performs parsing and rasterization of SVG data using a modified version
of the \c nanosvg software (https://github.com/memononen/nanosvg).
The software modification allows the option to change the image ratio
The software modification allows the option to change the aspect ratio
while performing rasterization.
Use Fl_Image::fail() to check if the Fl_SVG_Image failed to load. fail() returns ERR_FILE_ACCESS
@ -33,7 +33,8 @@ struct NSVGimage;
Rasterization is not done until the image is first drawn or resize() or normalize() is called. Therefore,
\ref array is NULL until then. The delayed rasterization ensures an Fl_SVG_Image is always rasterized
to the exact screen resolution at which it is drawn.
to the exact screen resolution at which it is drawn. Member \ref proportional of an Fl_SVG_Image object
must be set to \c false to allow this image to be rasterized with an altered aspect ratio.
The Fl_SVG_Image class draws images computed by \c nanosvg with the following known limitations