Argox PA-20 Programming Guide Manuale Utente Scaricare il pdf (Pagina 90)

PT-20 Programming Guide

Includes：

#include “SDK.h ”

Description：

This function can help you to set background color.

After use this function, all TextBlock will be reset.

TextBlock_SetBGImage

Purpose：

Set default background image for bmp file.

Syntax：

BOOL TextBlock_SetBGImage(S8* pssPath);

Example call：

TextBlock_SetBGImage(“D:\\Font\\BGImage.bmp”);

Includes：

#include “SDK.h ”

Description：

This function can help you to set background image.

If you want change the background image, you have to save a bmp file to

disk first. The bmp file need for 240 * 320 pixel.

After use this function, all TextBlock will be reset.

SwitchTextBlock

Purpose：

Switch TextBlock.

Syntax：

BOOL SwitchTextBlock(S32 slBlockNo);

Example call：

SwitchTextBlock(1);

Includes：

#include “SDK.h ”

Description：

This function can help you to switch the TextBlock that you want.

But the TextBlock has to be set and active before this function.

Returns：

TRUE:Switch success.

FALSE:Switch fail. Please check the TextBlock is actived or not.

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Argox PA-20 Programming Guide Manuale Utente Pagina 90