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EtheaDev / SVGIconImageList

Three engines to render SVG (Delphi Image32, Skia4Delphi, Direct2D wrapper) and four components to simplify use of SVG images (resize, fixedcolor, grayscale...)
Apache License 2.0
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Add StretchDrawTo method to TSVGIconImage #160

Closed PeterPanino closed 3 years ago

PeterPanino commented 3 years ago

The TSVGIconImage.PaintTo method draws a fixed-size image to the target Canvas.

Please add a similar method TSVGIconImage.StretchDrawTo(Canvas: TCanvas) that fills the whole target Canvas (independently from its size) with the SVG image. That would be more flexible.

carloBarazzetta commented 3 years ago

Actually if you set Stretch to True and Proportional to False the component draws the image as the size of the SVGIconImage target. Look into Paint method: LSVG.PaintTo(Canvas.Handle, TRectF.Create(LOrigin, LWidth, LHeight), FProportional); It's quite simple to add the method you need: try yourself and make a pull-request ;-)

carloBarazzetta commented 3 years ago

Look into CategoryButtonTest, there is an example to draw "stretched" image from an SVGIconImage to a PaintBox, calling:

  SVGIconImage.svg.PaintTo(PaintBox1.Canvas.Handle,
    PaintBox1.ClientRect, False);

The last param (False) is for KeepAspectRatio: with False the image is painted as the entire dimension of the paintbox. You must download the latest version of the repo.