Z-World eDisplay OP7200, Руководство пользователя

Страница: 83 / 152

User’s Manual 77
Draws bitmap in the specified space. The data for the bitmap are stored in
xmem
. This is like
glXPutBitmap
, except that it’s faster. The restriction is that the bitmap must be byte-aligned.
Any portion of a bitmap image or character that is outside the LCD display area will be clipped.
PARAMETERS
left is the upper left corner of bitmap, must be evenly divisible by 8
top is the left top corner of the bitmap
width is the width of the bitmap
height
is the height of the bitmap
xmemptr is the address of the bitmap in xmem
SEE ALSO
glXPutBitmap, glPrintf
Initializes the window frame structure with the border and title information. The TextWindowFrame
function must be executed before running this function.
PARAMETERS
WindowFrame is a pointer to the window frame descriptor
border is the border style:
SINGLE_LINE
—single-line border around the text window
DOUBLE_LINE —double-line border around the text window
title is a pointer to the title:
1. If a NULL string is detected, then no title is written to the text menu
2. If a string is detected, then it will be written to the top of the text menu box as the centered title
SEE ALSO
TextBorder, TextGotoXY, TextPutChar, TextWindowFrame,TextCursorLocation
Displays the border for a given window frame. The TextBorderInit function must be executed
before running this function.
This function will automatically adjust the text window parameters to accommodate the space taken by
the text border. This adjustment will only occur once after the TextBorderInit function executes.
PARAMETER
wPtr is a pointer to the window frame descriptor
SEE ALSO
TextBorderInit, TextGotoXY, TextPutChar, TextWindowFrame, TextCursorLocation
void glXGetFastmap(int left, int top, int width,
int height, unsigned long xmemptr);
void TextBorderInit(windowFrame *wPtr, int border,
char *title);
void TextBorder(windowFrame *wPtr);