Rabbit OP7100 User Manual download pdf (Page 107)

User’s Manual 101

Creates a button with a text label.

PARAMETERS

xmemPtr is the xmem address of the pointer to an array of button descriptors

BtnID is the button ID number of the button being created

xStart is the coordinate of the starting horizontal pixel

yStart is the coordinate of the starting vertical pixel

xSize is the horizontal size of the button

ySize is the vertical size of the button

Attribs are the button attributes:

bit 0: 1 = oval shaped, 0 = square shaped

bit 1 to 7 (reserved).

Level is the level to associate the button with (buttons with the same level can be displayed together

using the function

btnDisplayLevel, or they can be removed together using the function

btnClearLevel.)

bFont is a pointer to the font descriptor

Text is a pointer to the text to display centered in the button

RETURN VALUE

1 when completed

EXAMPLE

The text displayed can be multiline by inserting '\n' within the text:

"Hello\nfrom\nZ-World" will produce

SEE ALSO

btnCreateBitmap, btnInit, btnDisplay, btnDisplayLevel, btnClear,

btnClearLevel

int btnCreateText(unsigned long xmemPtr, int BtnID,

int xStart, int yStart,int xSize, int ySize, char

Attribs, char Level, fontInfo *bFont, char

*Text);

Hello

from

Z-World

1 2 ... 102 103 104 105 106 107 108 109 110 111 112 ... 171 172

No comments

Rabbit OP7100 User Manual Page 107