summaryrefslogtreecommitdiff
path: root/test
diff options
context:
space:
mode:
Diffstat (limited to 'test')
-rw-r--r--test/simple/simple.c458
1 files changed, 247 insertions, 211 deletions
diff --git a/test/simple/simple.c b/test/simple/simple.c
index 45cb8d3..6f7a4cb 100644
--- a/test/simple/simple.c
+++ b/test/simple/simple.c
@@ -46,7 +46,7 @@ cdCanvas *curCanvas = NULL; /* The current canvas */
int clipping = CD_CLIPOFF; /* Clipping flag, same as the CD */
int write_mode = CD_REPLACE; /* Write Mode flag, same as the CD */
-int gdpiplus = 0;
+int contextplus = 0;
int simple_draw = 0;
int use_transform = 0;
int simulate = 0;
@@ -79,9 +79,9 @@ void SimpleInitAlpha(int width, int height, unsigned char* _alpha)
void SimpleCreateCanvasWindow(void)
{
/* creates the canvas based in an existing window */
- if (gdpiplus) cdUseContextPlus(1);
+ if (contextplus) cdUseContextPlus(1);
winCanvas = cdCreateCanvas(CD_IUP, winData);
- if (gdpiplus) cdUseContextPlus(0);
+ if (contextplus) cdUseContextPlus(0);
curCanvas = winCanvas;
}
@@ -151,7 +151,7 @@ int SimpleTransform(void)
int SimpleContextPlus(void)
{
#ifdef USE_CONTEXTPLUS
- gdpiplus = !gdpiplus;
+ contextplus = !contextplus;
SimpleKillCanvas();
SimpleCreateCanvasWindow();
SimpleDrawRepaint();
@@ -295,9 +295,9 @@ int SimpleDrawDGN(void)
int SimpleDrawEMF(void)
{
- if (gdpiplus) cdUseContextPlus(1);
+ if (contextplus) cdUseContextPlus(1);
DrawCanvasDriverSize(CD_EMF, "simple.emf", 1);
- if (gdpiplus) cdUseContextPlus(0);
+ if (contextplus) cdUseContextPlus(0);
return 0;
}
@@ -339,41 +339,41 @@ int SimpleDrawWMF(void)
int SimpleDrawPrint(void)
{
- if (gdpiplus) cdUseContextPlus(1);
+ if (contextplus) cdUseContextPlus(1);
DrawCanvasDriver(CD_PRINTER, "simple print");
- if (gdpiplus) cdUseContextPlus(0);
+ if (contextplus) cdUseContextPlus(0);
return 0;
}
int SimpleDrawPrintDialog(void)
{
- if (gdpiplus) cdUseContextPlus(1);
+ if (contextplus) cdUseContextPlus(1);
DrawCanvasDriver(CD_PRINTER, "simple -d"); /* show dialog */
- if (gdpiplus) cdUseContextPlus(0);
+ if (contextplus) cdUseContextPlus(0);
return 0;
}
int SimpleDrawClipboardBitmap(void)
{
- if (gdpiplus) cdUseContextPlus(1);
+ if (contextplus) cdUseContextPlus(1);
DrawCanvasDriverSizeParam(CD_CLIPBOARD, "-b");
- if (gdpiplus) cdUseContextPlus(0);
+ if (contextplus) cdUseContextPlus(0);
return 0;
}
int SimpleDrawClipboardMetafile(void)
{
- if (gdpiplus) cdUseContextPlus(1);
+ if (contextplus) cdUseContextPlus(1);
DrawCanvasDriverSizeParam(CD_CLIPBOARD, "-m");
- if (gdpiplus) cdUseContextPlus(0);
+ if (contextplus) cdUseContextPlus(0);
return 0;
}
int SimpleDrawClipboardEMF(void)
{
- if (gdpiplus) cdUseContextPlus(1);
+ if (contextplus) cdUseContextPlus(1);
DrawCanvasDriverSizeParam(CD_CLIPBOARD, "");
- if (gdpiplus) cdUseContextPlus(0);
+ if (contextplus) cdUseContextPlus(0);
return 0;
}
@@ -449,9 +449,9 @@ int SimpleDrawImage(void)
{
if (dbCanvas) cdKillCanvas(dbCanvas);
- if (gdpiplus) cdUseContextPlus(1);
+ if (contextplus) cdUseContextPlus(1);
dbCanvas = cdCreateCanvas(CD_DBUFFER, winCanvas);
- if (gdpiplus) cdUseContextPlus(0);
+ if (contextplus) cdUseContextPlus(0);
curCanvas = dbCanvas;
SimpleDrawRepaint();
@@ -463,9 +463,9 @@ int SimpleDrawImageRGB(void)
{
if (dbCanvas) cdKillCanvas(dbCanvas);
- if (gdpiplus) cdUseContextPlus(1);
+ if (contextplus) cdUseContextPlus(1);
dbCanvas = cdCreateCanvas(CD_DBUFFERRGB, winCanvas);
- if (gdpiplus) cdUseContextPlus(0);
+ if (contextplus) cdUseContextPlus(0);
curCanvas = dbCanvas;
SimpleDrawRepaint();
@@ -517,52 +517,51 @@ void SimpleDraw(void)
int SimpleDrawAll(void)
{
- int w, h;
cdCanvas* canvas = cdActiveCanvas();
- cdGetCanvasSize(&w, &h, 0, 0);
+ int w, h;
+ cdCanvasGetSize(canvas, &w, &h, NULL, NULL);
simple_draw = DRAW_ALL;
- wdViewport(0,w-1,0,h-1);
- if (w>h)
- wdWindow(0,(double)w/(double)h,0,1);
- else
- wdWindow(0,1,0,(double)h/(double)w);
-
/* Clear the background to be white */
- cdBackground(CD_WHITE);
+ cdCanvasBackground(canvas, CD_WHITE);
// cdBackground(CD_GREEN);
- cdClear();
-
- cdLineWidth(3);
- cdForeground(cdEncodeAlpha(CD_DARK_MAGENTA, 128));
- cdRect(100, 200, 100, 200);
-
- cdBegin(CD_OPEN_LINES);
- cdVertex(300, 250);
- cdVertex(320, 270);
- cdVertex(350, 260);
- cdVertex(340, 200);
- cdVertex(310, 210);
- cdEnd();
+ cdCanvasClear(canvas);
+
+ /* Draw a reactangle and a polyline at the bottom-left area,
+ using a thick line with transparency.
+ Observe that transparency is only supported in a few drivers,
+ and line join is not supported in the IMAGERGB driver. */
+ cdCanvasLineWidth(canvas, 3);
+ cdCanvasLineStyle(canvas, CD_CONTINUOUS);
+ cdCanvasForeground(canvas, cdEncodeAlpha(CD_DARK_MAGENTA, 128));
+ cdCanvasRect(canvas, 100, 200, 100, 200);
+
+ cdCanvasBegin(canvas, CD_OPEN_LINES);
+ cdCanvasVertex(canvas, 300, 250);
+ cdCanvasVertex(canvas, 320, 270);
+ cdCanvasVertex(canvas, 350, 260);
+ cdCanvasVertex(canvas, 340, 200);
+ cdCanvasVertex(canvas, 310, 210);
+ cdCanvasEnd(canvas);
- cdInteriorStyle(CD_SOLID);
-
- cdForeground(CD_RED);
- cdLineWidth(3);
+ /* Draw the red diagonal line with a custom line style.
+ Observe that line styles are not supported in the IMAGERGB driver. */
+ cdCanvasForeground(canvas, CD_RED);
+ cdCanvasLineWidth(canvas, 3);
{
int dashes[] = {20, 15, 5, 5};
- cdLineStyleDashes(dashes, 4);
+ cdCanvasLineStyleDashes(canvas, dashes, 4);
}
- cdLineStyle(CD_CUSTOM);
- cdLine(0, 0, w-1, h-1);
+ cdCanvasLineStyle(canvas, CD_CUSTOM);
+ cdCanvasLine(canvas, 0, 0, w-1, h-1);
- cdForeground(CD_BLUE);
- cdLineWidth(10);
- cdLineStyle(CD_DOTTED);
- //cdLine(0, 0, 500, 500);
-// wdLine(0, 1, 1, 0);
- cdLine(0, h-1, w-1, 0);
+ /* Draw the blue diagonal line with a pre-defined line style.
+ Observe that the pre-defined line style is dependent on the driver. */
+ cdCanvasForeground(canvas, CD_BLUE);
+ cdCanvasLineWidth(canvas, 10);
+ cdCanvasLineStyle(canvas, CD_DOTTED);
+ cdCanvasLine(canvas, 0, h-1, w-1, 0);
switch(clipping)
{
@@ -628,43 +627,62 @@ int SimpleDrawAll(void)
// cdSetfAttribute("ROTATE", "15 %d %d", w/2, h/2);
- cdLineStyle(CD_CONTINUOUS);
- cdLineWidth(1);
- cdBackOpacity(CD_TRANSPARENT);
-
- cdForeground(CD_MAGENTA);
- cdSector(w-100, 100, 100, 100, 50, 180);
- cdForeground(CD_RED);
- cdArc(100, 100, 100, 100, 50, 180);
-
- cdForeground(CD_YELLOW);
- cdBox(w/2 - 100, w/2 + 100, h/2 - 100, h/2 + 100);
-
- cdTextAlignment(CD_CENTER);
- cdTextOrientation(70);
- cdFont(CD_TIMES_ROMAN, CD_BOLD, 24);
-
+ /* Reset line style and width */
+ cdCanvasLineStyle(canvas, CD_CONTINUOUS);
+ cdCanvasLineWidth(canvas, 1);
+// cdBackOpacity(CD_TRANSPARENT);
+
+ /* Draw an arc at bottom-left, and a sector at bottom-right.
+ Notice that counter-clockwise orientation of both. */
+ cdCanvasInteriorStyle(canvas, CD_SOLID);
+ cdCanvasForeground(canvas, CD_MAGENTA);
+ cdCanvasSector(canvas, w-100, 100, 100, 100, 50, 180);
+ cdCanvasForeground(canvas, CD_RED);
+ cdCanvasArc(canvas, 100, 100, 100, 100, 50, 180);
+
+ /* Draw a solid filled rectangle at center. */
+ cdCanvasForeground(canvas, CD_YELLOW);
+ cdCanvasBox(canvas, w/2 - 100, w/2 + 100, h/2 - 100, h/2 + 100);
+
+ /* Prepare font for text. */
+ cdCanvasTextAlignment(canvas, CD_CENTER);
+ cdCanvasTextOrientation(canvas, 70);
+ cdCanvasFont(canvas, "Times", CD_BOLD, 24);
+
+ /* Draw text at center, with orientation,
+ and draw its bounding box.
+ Notice that in some drivers the bounding box is not precise. */
{
int rect[8];
- cdTextBounds(w/2, h/2, "cdMin Draw (çãí)", rect);
- cdForeground(CD_RED);
- cdBegin(CD_CLOSED_LINES);
- cdVertex(rect[0], rect[1]);
- cdVertex(rect[2], rect[3]);
- cdVertex(rect[4], rect[5]);
- cdVertex(rect[6], rect[7]);
- cdEnd();
+ cdCanvasGetTextBounds(canvas, w/2, h/2, "cdMin Draw (çãí)", rect);
+ cdCanvasForeground(canvas, CD_RED);
+ cdCanvasBegin(canvas, CD_CLOSED_LINES);
+ cdCanvasVertex(canvas, rect[0], rect[1]);
+ cdCanvasVertex(canvas, rect[2], rect[3]);
+ cdCanvasVertex(canvas, rect[4], rect[5]);
+ cdCanvasVertex(canvas, rect[6], rect[7]);
+ cdCanvasEnd(canvas);
}
- cdForeground(CD_BLUE);
- cdText(w/2, h/2, "cdMin Draw (çãí)");
- cdTextOrientation(0);
+ cdCanvasForeground(canvas, CD_BLUE);
+ cdCanvasText(canvas, w/2, h/2, "cdMin Draw (çãí)");
+// cdTextOrientation(0);
- wdBox(0.20, 0.30, 0.40, 0.50);
- cdForeground(CD_RED);
- wdLine(0.20, 0.40, 0.30, 0.50);
+ /* Prepare World Coordinates */
+ wdCanvasViewport(canvas, 0,w-1,0,h-1);
+ if (w>h)
+ wdCanvasWindow(canvas, 0,(double)w/(double)h,0,1);
+ else
+ wdCanvasWindow(canvas, 0,1,0,(double)h/(double)w);
+
+ /* Draw a filled blue rectangle in WC */
+ wdCanvasBox(canvas, 0.20, 0.30, 0.40, 0.50);
+ cdCanvasForeground(canvas, CD_RED);
+ /* Draw the diagonal of that rectangle in WC */
+ wdCanvasLine(canvas, 0.20, 0.40, 0.30, 0.50);
// wdVectorTextDirection(0, 0, 1, 1);
- wdVectorCharSize(0.07);
+ /* Prepare Vector Text in WC. */
+ wdCanvasVectorCharSize(canvas, 0.07);
// wdVectorText(0.1, 0.4, "ñç áéíóú àèìòù âêîôû äëïöü");
// wdVectorText(0.1, 0.2, "ÑÇ ÁÉÍÓÚ ÀÈÌÒÙ ÂÊÎÔÛ ÄËÏÖÜ");
@@ -694,146 +712,158 @@ int SimpleDrawAll(void)
// }
//}
+ /* Draw vector text, and draw its bounding box.
+ We also use this text to show when we are using a contextplus driver. */
{
double rect[8];
- cdForeground(CD_RED);
- if (gdpiplus)
- wdGetVectorTextBounds("WDj-Plus", 0.25, 0.35, rect);
+ cdCanvasForeground(canvas, CD_RED);
+ if (contextplus)
+ wdCanvasGetVectorTextBounds(canvas, "WDj-Plus", 0.25, 0.35, rect);
else
- wdGetVectorTextBounds("WDj", 0.25, 0.35, rect);
- cdBegin(CD_CLOSED_LINES);
- wdVertex(rect[0], rect[1]);
- wdVertex(rect[2], rect[3]);
- wdVertex(rect[4], rect[5]);
- wdVertex(rect[6], rect[7]);
- cdEnd();
+ wdCanvasGetVectorTextBounds(canvas, "WDj", 0.25, 0.35, rect);
+ cdCanvasBegin(canvas, CD_CLOSED_LINES);
+ wdCanvasVertex(canvas, rect[0], rect[1]);
+ wdCanvasVertex(canvas, rect[2], rect[3]);
+ wdCanvasVertex(canvas, rect[4], rect[5]);
+ wdCanvasVertex(canvas, rect[6], rect[7]);
+ cdCanvasEnd(canvas);
+
+ cdCanvasLineWidth(canvas, 2);
+ cdCanvasLineStyle(canvas, CD_CONTINUOUS);
+ if (contextplus)
+ wdCanvasVectorText(canvas, 0.25, 0.35, "WDj-Plus");
+ else
+ wdCanvasVectorText(canvas, 0.25, 0.35, "WDj");
+ cdCanvasLineWidth(canvas, 1);
}
- cdForeground(CD_GREEN);
- cdBegin(CD_PATH);
+ /* Draw a filled path at center-right (looks like a weird fish).
+ Notice that in PDF the arc is necessarily a circle arc, and not an ellipse. */
+ cdCanvasForeground(canvas, CD_GREEN);
+ cdCanvasBegin(canvas, CD_PATH);
cdCanvasPathSet(canvas, CD_PATH_MOVETO);
- cdVertex(w/2 + 200, h/2);
+ cdCanvasVertex(canvas, w/2 + 200, h/2);
cdCanvasPathSet(canvas, CD_PATH_LINETO);
- cdVertex(w/2 + 230, h/2 + 50);
+ cdCanvasVertex(canvas, w/2 + 230, h/2 + 50);
cdCanvasPathSet(canvas, CD_PATH_LINETO);
- cdVertex(w/2 + 250, h/2 + 50);
+ cdCanvasVertex(canvas, w/2 + 250, h/2 + 50);
cdCanvasPathSet(canvas, CD_PATH_CURVETO);
- cdVertex(w/2+150+150, h/2+200-50); /* control point for start */
- cdVertex(w/2+150+180, h/2+250-50); /* control point for end */
- cdVertex(w/2+150+180, h/2+200-50); /* end point */
+ cdCanvasVertex(canvas, w/2+150+150, h/2+200-50); /* control point for start */
+ cdCanvasVertex(canvas, w/2+150+180, h/2+250-50); /* control point for end */
+ cdCanvasVertex(canvas, w/2+150+180, h/2+200-50); /* end point */
cdCanvasPathSet(canvas, CD_PATH_CURVETO);
- cdVertex(w/2+150+180, h/2+150-50);
- cdVertex(w/2+150+150, h/2+100-50);
- cdVertex(w/2+150+300, h/2+100-50);
+ cdCanvasVertex(canvas, w/2+150+180, h/2+150-50);
+ cdCanvasVertex(canvas, w/2+150+150, h/2+100-50);
+ cdCanvasVertex(canvas, w/2+150+300, h/2+100-50);
cdCanvasPathSet(canvas, CD_PATH_LINETO);
- cdVertex(w/2+150+300, h/2-50);
+ cdCanvasVertex(canvas, w/2+150+300, h/2-50);
cdCanvasPathSet(canvas, CD_PATH_ARC);
- cdVertex(w/2+300, h/2); /* center */
- cdVertex(200, 100); /* width, height */
- cdVertex(-30*1000, -170*1000); /* start angle, end angle (degrees / 1000) */
+ cdCanvasVertex(canvas, w/2+300, h/2); /* center */
+ cdCanvasVertex(canvas, 200, 100); /* width, height */
+ cdCanvasVertex(canvas, -30*1000, -170*1000); /* start angle, end angle (degrees / 1000) */
// cdCanvasPathSet(canvas, CD_PATH_CLOSE);
// cdCanvasPathSet(canvas, CD_PATH_STROKE);
cdCanvasPathSet(canvas, CD_PATH_FILL);
// cdCanvasPathSet(canvas, CD_PATH_FILLSTROKE);
- cdEnd();
-
-
- cdPixel(10, h/2+0, CD_RED);
- cdPixel(11, h/2+1, CD_GREEN);
- cdPixel(12, h/2+2, CD_BLUE);
-
- /* draws all the mark type possibilities */
- cdForeground(CD_RED);
- cdMarkSize(30);
- cdMarkType(CD_PLUS);
- cdMark(200, 200);
- cdMarkType(CD_CIRCLE);
- cdMark(w - 200, 200);
- cdMarkType(CD_HOLLOW_CIRCLE);
- cdMark(200, h - 200);
- cdMarkType(CD_DIAMOND);
- cdMark(w - 200, h - 200);
-
- /* draws all the line style possibilities */
- cdLineWidth(1);
- cdLineStyle(CD_CONTINUOUS);
- cdLine(0, 10, w, 10);
- cdLineStyle(CD_DASHED);
- cdLine(0, 20, w, 20);
- cdLineStyle(CD_DOTTED);
- cdLine(0, 30, w, 30);
- cdLineStyle(CD_DASH_DOT);
- cdLine(0, 40, w, 40);
- cdLineStyle(CD_DASH_DOT_DOT);
- cdLine(0, 50, w, 50);
-
- /* draws all the hatch style possibilities */
- cdHatch(CD_VERTICAL);
- cdBox(0, 50, h - 60, h);
- cdHatch(CD_FDIAGONAL);
- cdBox(50, 100, h - 60, h);
- cdHatch(CD_BDIAGONAL);
- cdBox(100, 150, h - 60, h);
- cdHatch(CD_CROSS);
- cdBox(150, 200, h - 60, h);
- cdHatch(CD_HORIZONTAL);
- cdBox(200, 250, h - 60, h);
- cdHatch(CD_DIAGCROSS);
- cdBox(250, 300, h - 60, h);
-
- /* closed polygon */
- cdBegin(CD_CLOSED_LINES);
- cdVertex(w/2, h - 100);
- cdVertex(w/2 + 50, h - 150);
- cdVertex(w/2, h - 200);
- cdVertex(w/2 - 50, h - 150);
- cdEnd();
-
- /* hatch filled polygon */
- cdHatch(CD_DIAGCROSS);
- cdBegin(CD_FILL);
- cdVertex(100, h/2);
- cdVertex(150, h/2 + 50);
- cdVertex(200, h/2);
- cdVertex(150, h/2 - 50);
- cdEnd();
-
- /* pattern filled polygon */
- cdPattern(STYLE_SIZE, STYLE_SIZE, pattern);
- cdBegin(CD_FILL);
- cdVertex(w - 100, h/2);
- cdVertex(w - 150, h/2 + 50);
- cdVertex(w - 200, h/2);
- cdVertex(w - 150, h/2 - 50);
- cdEnd();
+ cdCanvasEnd(canvas);
+
+ /* Draw 3 pixels at center left. */
+ cdCanvasPixel(canvas, 10, h/2+0, CD_RED);
+ cdCanvasPixel(canvas, 11, h/2+1, CD_GREEN);
+ cdCanvasPixel(canvas, 12, h/2+2, CD_BLUE);
+
+ /* Draw 4 mark types, distributed near each corner. */
+ cdCanvasForeground(canvas, CD_RED);
+ cdCanvasMarkSize(canvas, 30);
+ cdCanvasMarkType(canvas, CD_PLUS);
+ cdCanvasMark(canvas, 200, 200);
+ cdCanvasMarkType(canvas, CD_CIRCLE);
+ cdCanvasMark(canvas, w - 200, 200);
+ cdCanvasMarkType(canvas, CD_HOLLOW_CIRCLE);
+ cdCanvasMark(canvas, 200, h - 200);
+ cdCanvasMarkType(canvas, CD_DIAMOND);
+ cdCanvasMark(canvas, w - 200, h - 200);
+
+ /* Draw all the line style possibilities at bottom.
+ Notice that they have some small differences between drivers. */
+ cdCanvasLineWidth(canvas, 1);
+ cdCanvasLineStyle(canvas, CD_CONTINUOUS);
+ cdCanvasLine(canvas, 0, 10, w, 10);
+ cdCanvasLineStyle(canvas, CD_DASHED);
+ cdCanvasLine(canvas, 0, 20, w, 20);
+ cdCanvasLineStyle(canvas, CD_DOTTED);
+ cdCanvasLine(canvas, 0, 30, w, 30);
+ cdCanvasLineStyle(canvas, CD_DASH_DOT);
+ cdCanvasLine(canvas, 0, 40, w, 40);
+ cdCanvasLineStyle(canvas, CD_DASH_DOT_DOT);
+ cdCanvasLine(canvas, 0, 50, w, 50);
+
+ /* Draw all the hatch style possibilities in the top-left corner.
+ Notice that they have some small differences between drivers. */
+ cdCanvasHatch(canvas, CD_VERTICAL);
+ cdCanvasBox(canvas, 0, 50, h - 60, h);
+ cdCanvasHatch(canvas, CD_FDIAGONAL);
+ cdCanvasBox(canvas, 50, 100, h - 60, h);
+ cdCanvasHatch(canvas, CD_BDIAGONAL);
+ cdCanvasBox(canvas, 100, 150, h - 60, h);
+ cdCanvasHatch(canvas, CD_CROSS);
+ cdCanvasBox(canvas, 150, 200, h - 60, h);
+ cdCanvasHatch(canvas, CD_HORIZONTAL);
+ cdCanvasBox(canvas, 200, 250, h - 60, h);
+ cdCanvasHatch(canvas, CD_DIAGCROSS);
+ cdCanvasBox(canvas, 250, 300, h - 60, h);
+
+ /* Draw 4 regions, in diamond shape,
+ at top, bottom, left, right,
+ using different interior styles. */
+
+ /* At top, not filled polygon, notice that the last line style is used. */
+ cdCanvasBegin(canvas, CD_CLOSED_LINES);
+ cdCanvasVertex(canvas, w/2, h - 100);
+ cdCanvasVertex(canvas, w/2 + 50, h - 150);
+ cdCanvasVertex(canvas, w/2, h - 200);
+ cdCanvasVertex(canvas, w/2 - 50, h - 150);
+ cdCanvasEnd(canvas);
+
+ /* At left, hatch filled polygon */
+ cdCanvasHatch(canvas, CD_DIAGCROSS);
+ cdCanvasBegin(canvas, CD_FILL);
+ cdCanvasVertex(canvas, 100, h/2);
+ cdCanvasVertex(canvas, 150, h/2 + 50);
+ cdCanvasVertex(canvas, 200, h/2);
+ cdCanvasVertex(canvas, 150, h/2 - 50);
+ cdCanvasEnd(canvas);
+
+ /* At right, pattern filled polygon */
+ cdCanvasPattern(canvas, STYLE_SIZE, STYLE_SIZE, pattern);
+ cdCanvasBegin(canvas, CD_FILL);
+ cdCanvasVertex(canvas, w - 100, h/2);
+ cdCanvasVertex(canvas, w - 150, h/2 + 50);
+ cdCanvasVertex(canvas, w - 200, h/2);
+ cdCanvasVertex(canvas, w - 150, h/2 - 50);
+ cdCanvasEnd(canvas);
- /* stipple filled polygon */
- cdStipple(STYLE_SIZE, STYLE_SIZE, stipple);
- cdBegin(CD_FILL);
- cdVertex(w/2, 100);
- cdVertex(w/2 + 50, 150);
- cdVertex(w/2, 200);
- cdVertex(w/2 - 50, 150);
- cdEnd();
-
- cdBegin(CD_BEZIER);
- cdVertex(100, 100);
- cdVertex(150, 200);
- cdVertex(180, 250);
- cdVertex(180, 200);
- cdVertex(180, 150);
- cdVertex(150, 100);
- cdVertex(300, 100);
- cdEnd();
-
- cdLineWidth(2);
- cdLineStyle(CD_CONTINUOUS);
- if (gdpiplus)
- wdVectorText(0.25, 0.35, "WDj-Plus");
- else
- wdVectorText(0.25, 0.35, "WDj");
-
- /* always clear the image buffer contents */
+ /* At bottom, stipple filled polygon */
+ cdCanvasStipple(canvas, STYLE_SIZE, STYLE_SIZE, stipple);
+ cdCanvasBegin(canvas, CD_FILL);
+ cdCanvasVertex(canvas, w/2, 100);
+ cdCanvasVertex(canvas, w/2 + 50, 150);
+ cdCanvasVertex(canvas, w/2, 200);
+ cdCanvasVertex(canvas, w/2 - 50, 150);
+ cdCanvasEnd(canvas);
+
+ /* Draw two beziers at bottom-left */
+ cdCanvasBegin(canvas, CD_BEZIER);
+ cdCanvasVertex(canvas, 100, 100);
+ cdCanvasVertex(canvas, 150, 200);
+ cdCanvasVertex(canvas, 180, 250);
+ cdCanvasVertex(canvas, 180, 200);
+ cdCanvasVertex(canvas, 180, 150);
+ cdCanvasVertex(canvas, 150, 100);
+ cdCanvasVertex(canvas, 300, 100);
+ cdCanvasEnd(canvas);
+
+ /* Initialize the image buffer contents */
//#define IMAGE_SIZE 16
memset(red, 0xFF, IMAGE_SIZE*IMAGE_SIZE/2);
memset(green, 0x5F, IMAGE_SIZE*IMAGE_SIZE/2);
@@ -870,13 +900,19 @@ int SimpleDrawAll(void)
// cdPutImageRGB(IMAGE_SIZE, IMAGE_SIZE, red, green, blue, 100, h - 200, IMAGE_SIZE, IMAGE_SIZE);
// cdPutImageRGBA(IMAGE_SIZE, IMAGE_SIZE, red, green, blue, alpha, 100, h - 200, IMAGE_SIZE, IMAGE_SIZE);
// cdPutImageRGB(IMAGE_SIZE, IMAGE_SIZE, red, green, blue, w - 400, h - 310, 3*IMAGE_SIZE, 3*IMAGE_SIZE);
- cdPutImageRGBA(IMAGE_SIZE, IMAGE_SIZE, red, green, blue, alpha, w - 400, h - 310, 3*IMAGE_SIZE, 3*IMAGE_SIZE);
+ /* Draw the image on the top-right corner but increasing its actual size, and uses its full area */
+ cdCanvasPutImageRectRGBA(canvas, IMAGE_SIZE, IMAGE_SIZE, red, green, blue, alpha, w - 400, h - 310, 3*IMAGE_SIZE, 3*IMAGE_SIZE, 0, 0, 0, 0);
cdSetAttribute("ROTATE", NULL);
if (use_transform)
cdCanvasTransform(canvas, NULL);
cdClip(CD_CLIPOFF);
- cdFlush();
+
+ /* Adds a new page, or
+ flushes the file, or
+ flushes the screen, or
+ swap the double buffer. */
+ cdCanvasFlush(canvas);
return 0;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-18 21:02:54 +0000