TPdfObject.Scale

Declaration

procedure Scale(ScaleX: Double; ScaleY: Double = -1);

Description

Scales a page object, e.g. Scale( 1.5 ) would make the image 50% larger.
If ScaleY is not specified, the ScaleX value would be used for both dimensions.

Note:
◼ You can also set Width/Height to scale an object
◼ You must call ImageEnView1.Invalidate() after using Scale()

Example

// Halve the size of an object
ImageEnView1.PdfViewer.Objects[idx].Scale( 0.5 );
ImageEnView1.Invalidate();

// Make object 10% larger
ImageEnView1.PdfViewer.Objects[idx].Scale( 1.1 );
ImageEnView1.Invalidate();

See Also

◼ X
◼ Y
◼ Width
◼ Height
◼ Matrix
◼ Translate
◼ TransformEx

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