#Eclipse memory monitor bitmap code

Color images have three or more bands, although a band does not necessarily have to represent color. Monochrome images, such as a grayscale image, have only one band. The number of rows specifies the image height of a band, and the number of columns specifies the image width of a band. Each of the three arrays in the example is called a band. Image data is, conceptually, a three-dimensional array of pixels, as shown in Figure 4-1. import .ParameterBlock import java.io.File import import import import .ScrollingImagePanel public class FileTest extends WindowContainer 4.1.1 Image Data Listing 4-1 Example Program to Read and Display an Image File The operator that reads the image file, FileLoad, is described in Section 4.4.1.2, 'The FileLoad Operation.' The ScrollingImagePanel is described in Section 4.8, 'Image Display.' FileTest reads the named file and displays it in a ScrollingImagePanel.

#Eclipse memory monitor bitmap code

This is a complete code example for a simple application called FileTest, which takes a single argument the path and name of the file to read. Take for example, the sample code in Listing 4-1. Image acquisition and display are relatively easy in ImageN, in spite of all the high-level information presented in the next several sections. Images may be acquired, processed, and immediately displayed, or written to a disk file for display at a later time.Īs described in Chapter 3, ImageN offers the programmer the flexibility to render and display an image immediately or to defer the display of the rendered image until there is a specific request for it. Images may be acquired from many sources, including a disk file, the network, a CD, and so on. 4.8.1 Positioning the Image in the PanelĪll imaging applications must perform the basic tasks of acquiring, displaying, and creating (recording) images.4.6 Converting a Rendered Image to Renderable.4.4.7.2 Expanding Grayscale Images to GGGA Format.4.4.1 Standard File Readers for Most Data Types.4.2.10 Multi-resolution Renderable Images.4.2.3.2 Using SnapshotImage with a Tile.This chapter describes the ImageN image data types and the API constructors and methods for image acquisition and display.