Using QuickWin Graphics Library Routines
Graphics routines are functions and subroutines that draw lines, rectangles, ellipses, and similar elements on the screen. Font routines create text in a variety of sizes and styles. Topics in this section provide information about the QuickWin graphics library provides routines, such as how to do the following:
- Change the window's dimensions.
- Set coordinates.
- Set color palettes.
- Set line styles, fill masks, and other figure attributes.
- Draw graphics elements.
- Display text in several character styles.
- Display text in fonts compatible with Microsoft Windows.
- Store and retrieve screen images.