diff options
| author | scuri <scuri> | 2010-06-24 20:32:39 +0000 |
|---|---|---|
| committer | scuri <scuri> | 2010-06-24 20:32:39 +0000 |
| commit | 1ad72d5276b1876bf218336a1ff47f086a0834c9 (patch) | |
| tree | 6d66a57e994c21b579e8e600859365d363d57c34 /html/en/func/coordinates.html | |
| parent | 3ba2df20bc93a97c479c4021a9218eadcf5d850f (diff) | |
*** empty log message ***
Diffstat (limited to 'html/en/func/coordinates.html')
| -rw-r--r-- | html/en/func/coordinates.html | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/html/en/func/coordinates.html b/html/en/func/coordinates.html index a56b12d..ffaed2a 100644 --- a/html/en/func/coordinates.html +++ b/html/en/func/coordinates.html @@ -11,14 +11,14 @@ <body> <h2 align="center">Coordinate System</h2> -<pre class="function"><span class="mainFunction">void <a name="cdGetCanvasSize">cdCanvasGetSize</a>(cdCanvas* canvas, int *width, int *height, double *width_mm, double *height_mm); [in C]</span> +<div class="function"><pre class="function"><span class="mainFunction">void <a name="cdGetCanvasSize">cdCanvasGetSize</a>(cdCanvas* canvas, int *width, int *height, double *width_mm, double *height_mm); [in C]</span> canvas:GetSize() -> (width, height, mm_width, mm_height: number) [in Lua]</pre> <p>Returns the canvas size in pixels and in millimeters. You can provide only the desired values and <font>NULL</font> for the others.</p> -<pre class="function"><span class="mainFunction">int <a name="cdYAxisMode">cdCanvasYAxisMode</a>(cdCanvas* canvas, int invert); [in C]</span> +</div><div class="function"><pre class="function"><span class="mainFunction">int <a name="cdYAxisMode">cdCanvasYAxisMode</a>(cdCanvas* canvas, int invert); [in C]</span> canvas:YAxisMode(invert: number) -> (old_invert: number) [in Lua]</pre> @@ -30,7 +30,7 @@ canvas:YAxisMode(invert: number) -> (old_invert: number) [in Lua]</pre> orientation, with that you can in fact invert the orientation of the CD primitives.</p> -<pre class="function"><span class="mainFunction">int <a name="cdUpdateYAxis">cdCanvasUpdateYAxis</a>(cdCanvas* canvas, int *y); [in C]</span> +</div><div class="function"><pre class="function"><span class="mainFunction">int <a name="cdUpdateYAxis">cdCanvasUpdateYAxis</a>(cdCanvas* canvas, int *y); [in C]</span> double cdfCanvasUpdateYAxis(cdCanvas* canvas, double *y); [in C] int cdCanvasInvertYAxis(cdCanvas* canvas, int y); [in C] double cdfCanvasInvertYAxis(cdCanvas* canvas, double y); [in C] @@ -45,7 +45,7 @@ canvas:InvertYAxis(yc: number) -> (yr: number) [in Lua]</pre> the given value, the "Update" function will invert only if the canvas has the Y axis inverted.</p> -<pre class="function"><span class="mainFunction">void cdCanvasMM2Pixel(cdCanvas* canvas, double mm_dx, double mm_dy, int *dx, int *dy); [in C]</span> +</div><div class="function"><pre class="function"><span class="mainFunction">void cdCanvasMM2Pixel(cdCanvas* canvas, double mm_dx, double mm_dy, int *dx, int *dy); [in C]</span> void cdfCanvasMM2Pixel(cdCanvas* canvas, double mm_dx, double mm_dy, double *dx, double *dy); [in C] canvas:MM2Pixel(mm_dx, mm_dy: number) -> (dx, dy: number) [in Lua] @@ -55,7 +55,7 @@ canvas:fMM2Pixel(mm_dx, mm_dy: number) -> (dx, dy: number) [in Lua]</pre> provide only the desired values and <font>NULL</font> for the others.</p> -<pre class="function"><span class="mainFunction">void cdCanvasPixel2MM(cdCanvas* canvas, int dx, int dy, double *mm_dx, double *mm_dy); [in C]</span> +</div><div class="function"><pre class="function"><span class="mainFunction">void cdCanvasPixel2MM(cdCanvas* canvas, int dx, int dy, double *mm_dx, double *mm_dy); [in C]</span> void cdfCanvasPixel2MM(cdCanvas* canvas, double dx, double dy, double *mm_dx, double *mm_dy); [in C] canvas:Pixel2MM(dx, dy: number) -> (mm_dx, mm_dy: number) [in Lua] @@ -68,7 +68,7 @@ canvas:fPixel2MM(dx, dy: number) -> (mm_dx, mm_dy: number) [in Lua]</pre> <font>dy</font>. The resolution value is obtained using the formula <strong><font>res=1.0/mm</font></strong>.</p> -<pre class="function"><span class="mainFunction">void cdCanvasOrigin(cdCanvas* canvas, int x, int y); [in C]</span> +</div><div class="function"><pre class="function"><span class="mainFunction">void cdCanvasOrigin(cdCanvas* canvas, int x, int y); [in C]</span> void cdfCanvasOrigin(cdCanvas* canvas, double x, double y); [in C] canvas:Origin(x, y: number) [in Lua] @@ -80,7 +80,7 @@ canvas:fOrigin(x, y: number) [in Lua]</pre> canvas in the respective driver. Default values: (0, 0)</p> -<pre class="function"><span class="mainFunction">void cdCanvasGetOrigin(cdCanvas* canvas, int *x, int *y); [in C]</span> +</div><div class="function"><pre class="function"><span class="mainFunction">void cdCanvasGetOrigin(cdCanvas* canvas, int *x, int *y); [in C]</span> void cdfCanvasGetOrigin(cdCanvas* canvas, double *x, double *y); [in C] canvas:GetOrigin() -> (x, y: number) [in Lua] @@ -88,10 +88,10 @@ canvas:fGetOrigin() -> (x, y: number) [in Lua]</pre> <p>Returns the origin.</p> - +</div> <h3>Transformation Matrix</h3> -<pre class="function"><span class="mainFunction">void <a name="cdTransform">cdCanvasTransform</a>(cdCanvas* canvas, const double* matrix); [in C]</span> +<div class="function"><pre class="function"><span class="mainFunction">void <a name="cdTransform">cdCanvasTransform</a>(cdCanvas* canvas, const double* matrix); [in C]</span> canvas:Transform(matrix: table) [in Lua]</pre> @@ -113,46 +113,46 @@ functions. And those are affected if a transformation is set, just like other regular primitives.</p> -<pre class="function"><span class="mainFunction">double* <a name="cdGetTransform">cdCanvasGetTransform</a>(cdCanvas* canvas); [in C]</span> +</div><div class="function"><pre class="function"><span class="mainFunction">double* <a name="cdGetTransform">cdCanvasGetTransform</a>(cdCanvas* canvas); [in C]</span> canvas:GetTransformation() -> (matrix: table) [in Lua]</pre> <p>Returns the transformation matrix. If the identity is set, returns NULL.</p> -<pre class="function"><span class="mainFunction">void <a name="cdTransformMultiply">cdCanvasTransforMultiply</a>(cdCanvas* canvas, const double* matrix); [in C]</span> +</div><div class="function"><pre class="function"><span class="mainFunction">void <a name="cdTransformMultiply">cdCanvasTransforMultiply</a>(cdCanvas* canvas, const double* matrix); [in C]</span> canvas:TransformMultiply(matrix: table) [in Lua]</pre> <p>Left multiply the current transformation by the given transformation.</p> -<pre class="function"><span class="mainFunction">void <a name="cdTransformTranslate">cdCanvasTransformTranslate</a>(cdCanvas* canvas, double dx, double dy); [in C]</span> +</div><div class="function"><pre class="function"><span class="mainFunction">void <a name="cdTransformTranslate">cdCanvasTransformTranslate</a>(cdCanvas* canvas, double dx, double dy); [in C]</span> canvas:TransformTranslate(dx, dy: number) [in Lua]</pre> <p>Applies a translation to the current transformation.</p> -<pre class="function"><span class="mainFunction">void <a name="cdTransformScale">cdCanvasTransformScale</a>(cdCanvas* canvas, double sx, double sy); [in C]</span> +</div><div class="function"><pre class="function"><span class="mainFunction">void <a name="cdTransformScale">cdCanvasTransformScale</a>(cdCanvas* canvas, double sx, double sy); [in C]</span> canvas:TransformScale(sx, sy: number) [in Lua]</pre> <p>Applies a scale to the current transformation.</p> -<pre class="function"><span class="mainFunction">void <a name="cdTransformRotate">cdCanvasTransformRotate</a>(cdCanvas* canvas, double angle); [in C]</span> +</div><div class="function"><pre class="function"><span class="mainFunction">void <a name="cdTransformRotate">cdCanvasTransformRotate</a>(cdCanvas* canvas, double angle); [in C]</span> canvas:TransformRotate(angle: number) [in Lua]</pre> <p>Applies a rotation to the current transformation. Angle is in degrees, oriented counter-clockwise from the horizontal axis.</p> -<pre class="function"><span class="mainFunction">void <a name="cdTransformPoint">cdCanvasTransformPoint</a>(cdCanvas* canvas, int x, int y, int *tx, int *ty); [in C]</span> +</div><div class="function"><pre class="function"><span class="mainFunction">void <a name="cdTransformPoint">cdCanvasTransformPoint</a>(cdCanvas* canvas, int x, int y, int *tx, int *ty); [in C]</span> void cdfCanvasTransformPoint(cdCanvas* canvas, double x, double y, double *tx, double *ty); [in C] canvas:TransformPoint(x, y: number) -> (tx, ty: number) [in Lua] canvas:fTransformPoint(x, y: number) -> (tx, ty: number) [in Lua]</pre> <p>Applies a transformation to a given point.</p> - +</div> </body> </html>
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