ugldemo.c

cpc-1631的BSP包for VxWorks操作系统

    uglBatchStart(gc);

    uglLineStyleSet(gc, UGL_LINE_STYLE_DASHED);
    index = 0;
    for (i = 0; i < numRandomPoints / 2; i++)
	{
	uglForegroundColorSet(gc, colorTable[ i % 16].uglColor);
	uglLine(gc, randomData[index], randomData[index + 1],
		    randomData[index + 2], randomData[index + 3]);
	index += 4;
	}

    uglBatchEnd(gc);

    if(pauseDemo(mode) < 0)
	{
	cleanUp(mode);
	return;
	}
	

    /* Wide solid lines */
    
    ClearScreen(gc);

    uglBatchStart(gc);

    index = 0;
    for (i = 0; i < numRandomPoints / 2; i++)
	{
	uglForegroundColorSet(gc, colorTable[ i % 15 + 1].uglColor);
	uglLineWidthSet(gc, (i % 6) + 1);
	uglLine(gc, randomData[index], randomData[index + 1],
		    randomData[index + 2], randomData[index + 3]);
	index += 4;
	}

    uglBatchEnd(gc);

    if(pauseDemo(mode) < 0)
	{
	cleanUp(mode);
	return;
	}
	

    /* Wide dashed lines */

    ClearScreen(gc);

    uglBatchStart(gc);

    uglLineStyleSet(gc, UGL_LINE_STYLE_DASHED);
    index = 0;
    for (i = 0; i < numRandomPoints / 2; i++)
	{
	uglForegroundColorSet(gc, colorTable[ i % 15 + 1].uglColor);
	uglLineWidthSet(gc, (i % 6) + 1);
	uglLine(gc, randomData[index], randomData[index + 1],
		    randomData[index + 2], randomData[index + 3]);
	index += 4;
	}

    uglBatchEnd(gc);

    if(pauseDemo(mode) < 0)
	{
	cleanUp(mode);
	return;
	}


    /* Filled rectangles */

    ClearScreen(gc);

    uglBatchStart(gc);

    index = 0;
    for (i = 0; i < numRandomPoints / 2; i++)
	{
	int left = min(randomData[index], randomData[index + 2]);
	int right = max(randomData[index], randomData[index + 2]);
	int top = min(randomData[index + 1], randomData[index + 3]);
	int bottom = max(randomData[index + 1], randomData[index + 3]);
	uglForegroundColorSet(gc, colorTable[ i % 15 + 1].uglColor);
	uglBackgroundColorSet(gc, colorTable[ 15 - (i % 15)].uglColor);
	uglLineWidthSet(gc, (i % 6) + 1);
	uglRectangle(gc, left, top , right, bottom);
	index += 4;
	}

    uglBatchEnd(gc);

    if(pauseDemo(mode) < 0)
	{
	cleanUp(mode);
	return;
	}
	
	
    /* Rectangles filled with a pattern */

    ClearScreen(gc);

    uglBatchStart(gc);

    uglFillPatternSet(gc, patternDdb);

    index = 0;
    for (i = 0; i < numRandomPoints / 15; i++)
	{
	int left = min(randomData[index], randomData[index + 2]);
	int right = max(randomData[index], randomData[index + 2]);
	int top = min(randomData[index + 1], randomData[index + 3]);
	int bottom = max(randomData[index + 1], randomData[index + 3]);
	uglForegroundColorSet(gc, colorTable[ i % 15 + 1].uglColor);
	uglBackgroundColorSet(gc, colorTable[ 15 - (i % 15)].uglColor);
	uglLineWidthSet(gc, i % 6 + 1);
	uglRectangle(gc, left, top , right, bottom);
	index += 4;
	}

    uglFillPatternSet(gc, 0);
    uglBatchEnd(gc);

    if(pauseDemo(mode) < 0)
	{
	cleanUp(mode);
	return;
	}
	
	
    /* Filled polygons */

    ClearScreen(gc);

    uglBatchStart(gc);

    index = 0;
    for (i = 0; i < numRandomPoints / 10; i++)
	{
	uglForegroundColorSet(gc, colorTable[ i % 15 + 1].uglColor);
	uglBackgroundColorSet(gc, colorTable[ 15 - (i % 15)].uglColor);
	randomData[index + 18] = randomData[index];
	randomData[index + 19] = randomData[index + 1];
	uglPolygon(gc, 10, &randomData[index]);
	index += 20;
	}

    uglBatchEnd(gc);

    if(pauseDemo(mode) < 0)
	{
	cleanUp(mode);
	return;
	}
#endif
	#if 1
    /* Polygons filled with a pattern */

    ClearScreen(gc);

    uglBatchStart(gc);

    uglFillPatternSet(gc, patternDdb);

    index = 0;
    for (i = 0; i < numRandomPoints / 22; i++)
	{
	uglForegroundColorSet(gc, colorTable[ i % 15 + 1].uglColor);
	uglBackgroundColorSet(gc, colorTable[ 15 - (i % 15)].uglColor);
	uglLineWidthSet(gc, i % 4 + 1);
	randomData[index + 18] = randomData[index];
	randomData[index + 19] = randomData[index + 1];
	uglPolygon(gc, 10, &randomData[index]);
	index += 20;
	}

    uglFillPatternSet(gc, 0);
    uglBatchEnd(gc);

    if(pauseDemo(mode) < 0)
	{
	cleanUp(mode);
	return;
	}
#endif	

    /* Text */

    ClearScreen(gc);

    uglBatchStart(gc);

    y = 0;
    textpage = 0;
    tmp = 0;

    for (i = 0; i < 100; i++)
	{
	uglForegroundColorSet(gc, colorTable[ i % 15 + 1].uglColor);
	uglBackgroundColorSet(gc, colorTable[ 15 - (i % 15)].uglColor);

	switch (i % 3)
	    {
	    case 0:
		uglFontSet(gc, fontSystem);
		uglTextSizeGet(fontSystem, UGL_NULL, &tmp, -1, fontTestText);
		break;

	    case 1:
		uglFontSet(gc, fontDialog);
		uglTextSizeGet(fontDialog, UGL_NULL, &tmp, -1, fontTestText);
		break;

	    case 2:
		uglFontSet(gc, fontFixed);
		uglTextSizeGet(fontFixed, UGL_NULL, &tmp, -1, fontTestText);
		break;

	    }

	uglTextDraw(gc, 0, y, -1, fontTestText);

	y += tmp;

	if (y >= displayHeight)
	    {
	    y = 0;
	    textpage++;
	    }
	}
	
    uglBatchEnd(gc);

    if(pauseDemo(mode) < 0)
	{
	cleanUp(mode);
	return;
	}


#if 1
    /* Filled Ellipses */

    ClearScreen(gc);

    uglBatchStart(gc);

    index = 0;
    for (i = 0; i < numRandomPoints / 2; i++)
	{
	int left = min(randomData[index], randomData[index + 2]);
	int right = max(randomData[index], randomData[index + 2]);
	int top = min(randomData[index + 1], randomData[index + 3]);
	int bottom = max(randomData[index + 1], randomData[index + 3]);
	uglForegroundColorSet(gc, colorTable[ i % 16].uglColor);
	uglBackgroundColorSet(gc, colorTable[ 15 - (i % 15)].uglColor);
	uglEllipse(gc, left, top, right, bottom, 0, 0, 0, 0);
	index += 4;
	}
    uglBatchEnd(gc);

    if(pauseDemo(mode) < 0)
	{
	cleanUp(mode);
	return;
	}

    /* Pie Shapes */

    ClearScreen(gc);

    uglBatchStart(gc);

    index = 0;
    for (i = 0; i < numRandomPoints / 4; i++)
	{
	int left = min(randomData[index], randomData[index + 2]);
	int right = max(randomData[index], randomData[index + 2]);
	int top = min(randomData[index + 1], randomData[index + 3]);
	int bottom = max(randomData[index + 1], randomData[index + 3]);
	uglForegroundColorSet(gc, colorTable[ i % 16].uglColor);
	uglBackgroundColorSet(gc, colorTable[ 15 - (i % 15)].uglColor);
	uglEllipse(gc, left, top, right, bottom,
		       randomData[index + 4], randomData[index + 5],
		       randomData[index + 6], randomData[index + 7]);
	index += 8;
	}
    uglBatchEnd(gc);

    if(pauseDemo(mode) < 0)
	{
	cleanUp(mode);
	return;
	}

    /* Stretch Blits */

    ClearScreen(gc);

    uglBitmapStretchBlt(gc,stdDdb,0,0,31,31,UGL_NULL,100,100,200,150);
	
    if(pauseDemo(mode) < 0)
	{
	cleanUp(mode);
	return;
	}

    ClearScreen(gc);

    uglBitmapStretchBlt(gc,stdDdb,0,0,31,31,UGL_NULL,100,100,150,200);
	
    if(pauseDemo(mode) < 0)
	{
	cleanUp(mode);
	return;
	}

    ClearScreen(gc);

    uglBitmapStretchBlt(gc,stdDdb,0,0,31,31,UGL_NULL,0,0,
			 displayWidth-1, displayHeight-1);

    if(pauseDemo(mode) < 0)
	{
	cleanUp(mode);
	return;
	}

    ClearScreen(gc);
#endif
    /* Clean Up */
    cleanUp(mode);
	
	/*复位VGA*/
	/*vgaInit();
	vgaHrdInit();*/

    return;
    }

void  showchinese(void)
{
    UGL_FONT_DRIVER_ID fontDrvId;	  
	UGL_FONT_DEF fontDef; 	
	UGL_FONT_ID fontBanner;    
	UGL_DEVICE_ID devId;    
	UGL_GC_ID gc;	
/*
	UGL_WCHAR *text0 = "上李邕\0";
	UGL_WCHAR *text1 = "作者李白";
	UGL_WCHAR *text2 = "大鹏一日同风起，扶摇直上九万里。";
	UGL_WCHAR *text3 = "假令风歇时下来，犹能簸却沧溟水。";
	UGL_WCHAR *text4 = "时人见我恒殊调，闻余大言皆冷笑。";
	UGL_WCHAR *text5 = "宣父犹能畏后生，丈夫未可轻年少。";
*/
	UGL_WCHAR *text0 = "evoc";
	UGL_WCHAR *text1 = "kuangyaowen";
	UGL_WCHAR *text2 = "kuangyaowen";
	UGL_WCHAR *text3 = "kuangyaowen";
	UGL_WCHAR *text4 = "vxworks";
	UGL_WCHAR *text5 = "vxworks";

	if (uglInitialize() == UGL_STATUS_ERROR) 
	{
		return;
	}
	
	uglDriverFind(UGL_DISPLAY_TYPE,0,(UGL_UINT32*)&devId);    
	uglDriverFind(UGL_FONT_ENGINE_TYPE, 0, (UGL_UINT32*)&fontDrvId);    
	gc = uglGcCreate(devId); 	

    if(uglFontFindString(fontDrvId, "familyName=Song", &fontDef) == UGL_STATUS_ERROR)		
    {
		printf("\nBanner's uglFontFindString failed.\n");
	}

	if ((fontBanner = uglFontCreate(fontDrvId, &fontDef)) == UGL_NULL)	
	{		  
		printf("Font not found. Exiting.\n"); 		
		exit (1);  
	}
	 
	uglColorAlloc (devId, &colorTable[BLACK].rgbColor, UGL_NULL,					  
		&colorTable[BLACK].uglColor, 1);	  
	uglColorAlloc(devId, &colorTable[BLUE].rgbColor, UGL_NULL,				  
		&colorTable[BLUE].uglColor, 1);	 
	uglColorAlloc(devId, &colorTable[YELLOW].rgbColor,  UGL_NULL,					
		&colorTable[YELLOW].uglColor, 1);	 
	uglColorAlloc(devId, &colorTable[WHITE].rgbColor,	UGL_NULL,				   
		&colorTable[WHITE].uglColor, 1);    

	uglBatchStart(gc);	 
	uglBackgroundColorSet(gc, colorTable [YELLOW].uglColor);		
	uglForegroundColorSet(gc, colorTable [BLUE].uglColor);	
	uglBatchEnd(gc); 

	uglFontSet(gc, fontBanner); 	
	uglBatchStart(gc); 	
	uglTextDrawW(gc, 250, 100, strlen(text0), (UGL_WCHAR *)text0); 
	uglTextDrawW(gc, 300, 150, strlen(text1), (UGL_WCHAR *)text1);
	uglTextDrawW(gc, 150, 200, strlen(text2), (UGL_WCHAR *)text2);
	uglTextDrawW(gc, 150, 250, strlen(text3), (UGL_WCHAR *)text3);
	uglTextDrawW(gc, 150, 300, strlen(text4), (UGL_WCHAR *)text4);
	uglTextDrawW(gc, 150, 350, strlen(text5), (UGL_WCHAR *)text5);
 	uglBatchEnd(gc); 
	
	printf("after textdraw!\n");
	
	#if 1
	uglDeinitialize();
	#endif
		
	/*复位VGA*/
		/*vgaInit();
		vgaHrdInit();*/

	return;
}