Displays images with several channels.
::disp_channel displays an image in the output window. It is possible to display several images with one call. In this case the images are displayed one after another. If the definition domains of the images overlap only the last image is visible. The parameter Channel defines the number of the channel that is displayed. For RGB-images the three color channels have to be used within a tuple parameter. For more information see ::disp_image.
|
MultichannelImage (input_object) |
image(-array) -> Hobject: HImage(Array) |
| Multichannel images to be displayed. | |
|
WindowHandle (input_control) |
window -> HTuple.long |
| Window identifier. | |
|
Channel (input_control) |
integer(-array) -> HTuple.long |
| Number of channel or the numbers of the RGB-channels | |
| Default value: 1 | |
| List of values: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 | |
/* Tranformation from rgb to gray */ read_image(Image,"patras") ; disp_color(Image,WindowHandle) ; rgb1_to_gray(Image,&GrayImage) ; disp_image(GrayImage,WindowHandle);
If the used images contain valid values and a correct output mode is set, ::disp_channel returns H_MSG_TRUE. Otherwise an exception handling is raised.
::open_window, ::set_rgb, ::set_lut, ::set_hsi
::open_window, ::open_textwindow, ::reset_obj_db, ::set_lut, ::draw_lut, ::dump_window
System
