IGPageDisplay

Most applications need to be able to display the image on the computer screen (or print it). This is the function of the IGPageDisplay Object. It's common for applications to need to display the same image more than once on the screen (for example, if your application provides the ability to rotate the image on the screen, you might want to provide a "preview" of the rotated image: thus, the same image is displayed once in your main window and again in your preview window). To support this need, ImageGear allows multiple IGPageDisplay Objects to be associated with the same IGPage Object. Each IGPageDisplay Object provides a set of display settings that control how the image will appear on the screen. Changing the display settings in one IGPageDisplay Object will immediately alter the way that its image appears on the screen, and will not affect the way that any other IGPageDisplay Object image appears. IGPageDisplay Objects are created by the IGDisplayCtl Control.