Roku HD110 User Guide - Page 52

off_bitmap, x_origin, On and off images are NEXT_ON.BMP and NEXT_OFF.BMP

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Page 52 highlights

• off_bitmap represents the name of the bitmap image that displays when the mouse is not within the defined region. • x_origin,y_origin represents the coordinates for the center of the rollover image. EXAMPLE 6: Rectangular rollover region Example 6 shows what you would enter in the interactive playlist to define a rollover region. In this example: • Starting position is 765, 674 • Rollover region is 96 pixels wide and 43 pixels high • Rollover region is enabled • On and off images are NEXT_ON.BMP and NEXT_OFF.BMP • Rollover images are displayed in the same location as the rollover region Normally, the on and off image have the same dimensions as the rollover region (width, height), and the same starting position (x,y). However, if your on and off images are larger than the touch region you use to activate the on and off images, you can use the rollover origin (x_origin, y_origin) parameters to specify a different starting position. You may also want to adjust the rollover origin if you have a menu with thumbnail images on the left side, and you want a larger image to appear on the right side of the screen when the user places the cursor over a thumbnail image on the menu. EXAMPLE 7: Slideshow, with next and back buttons that light up when the mouse is over them 46 • •

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46
•
•
•
•
•
•
•
off_bitmap
represents the name of the bitmap image that displays when the mouse is not
within the defined region.
•
x_origin,y_origin
represents the coordinates for the center of the rollover image.
EXAMPLE 6:
Rectangular rollover region
Example 6 shows what you would enter in the interactive playlist to define a rollover region. In
this example:
•
Starting position is 765, 674
•
Rollover region is 96 pixels wide and 43 pixels high
•
Rollover region is enabled
•
On and off images are NEXT_ON.BMP and NEXT_OFF.BMP
•
Rollover images are displayed in the same location as the rollover region
Normally, the on and off image have the same dimensions as the rollover region (width, height),
and the same starting position (x,y). However, if your on and off images are larger than the touch
region you use to activate the on and off images, you can use the rollover origin (x_origin,
y_origin) parameters to specify a different starting position. You may also want to adjust the
rollover origin if you have a menu with thumbnail images on the left side, and you want a larger
image to appear on the right side of the screen when the user places the cursor over a thumbnail
image on the menu.
EXAMPLE 7:
Slideshow, with next and back buttons that light up when the mouse is over them