Delphi tips: Graphics and Drawing

Delphi programming tips and tricks, graphics and drawing related.

Note: to quickly locate a tip, hit CTRL+F on your browser (Edit - Find) and do a search for a tip by name ... or, you are here by "mistake", looking for Delphi tutorials and articles!

Convert a BMP to a JPG

Convert TColor to Hex & Hex to TColor

Cut a rectangle from an Image to Clipboard

How to capture Windows Desktop to Bitmap

How to Convert Pixels to Milimeters

How to convert an ICO to a BMP

How to draw rotated text

How to draw transparent text on Windows Desktop

Extract Icon and paint on Form

From HIcon to TIcon

Get Cursor Image (draw it on a Canvas)

Grayscaling a bitmap

Implementing a lasso drawing technique

Is Point in Polygon?

Paint a Form with a tiled bitmap image

Rotating Text

Show *any* graphics as Glyph on a SpeedButton

TColor to HTML color

TDesktopCanvas - draw on Windows Desktop

TImage.Bitmap fade out

Rotate Bitmap (any angle, any center of rotation)

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