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-rw-r--r--src/charts/line.php47
-rw-r--r--src/charts/pie.php47
-rw-r--r--src/interfaces/chart.php10
-rw-r--r--src/interfaces/renderer.php12
-rw-r--r--tests/data/compare/ezcGraphRenderer2dTest_testRenderLineChartToOutput.svg2
-rw-r--r--tests/data/compare/ezcGraphRenderer3dTest_testRenderLineChartToOutput.svg2
-rw-r--r--tests/renderer_2d_test.php20
-rw-r--r--tests/renderer_3d_test.php21
8 files changed, 133 insertions, 28 deletions
diff --git a/src/charts/line.php b/src/charts/line.php
index 8d2c0ad..83d2c62 100644
--- a/src/charts/line.php
+++ b/src/charts/line.php
@@ -283,19 +283,7 @@ class ezcGraphLineChart extends ezcGraphChart
return ezcGraph::LINE;
}
- /**
- * Render the line chart
- *
- * Renders the chart into a file or stream. The width and height are
- * needed to specify the dimensions of the resulting image. For direct
- * output use 'php://stdout' as output file.
- *
- * @param int $width Image width
- * @param int $height Image height
- * @param string $file Output file
- * @return void
- */
- public function render( $width, $height, $file = null )
+ protected function renderElements( $width, $height )
{
if ( !count( $this->data ) )
{
@@ -370,11 +358,44 @@ class ezcGraphLineChart extends ezcGraphChart
// Render graph
$this->renderData( $this->renderer, $boundings );
+ }
+
+ /**
+ * Render the line chart
+ *
+ * Renders the chart into a file or stream. The width and height are
+ * needed to specify the dimensions of the resulting image. For direct
+ * output use 'php://stdout' as output file.
+ *
+ * @param int $width Image width
+ * @param int $height Image height
+ * @param string $file Output file
+ * @return void
+ */
+ public function render( $width, $height, $file = null )
+ {
+ $this->renderElements( $width, $height );
if ( !empty( $file ) )
{
$this->renderer->render( $file );
}
}
+
+ /**
+ * Renders this chart to direct output
+ *
+ * Does the same as ezcGraphChart::render(), but renders directly to
+ * output and not into a file.
+ *
+ * @return void
+ */
+ public function renderToOutput( $widht, $height )
+ {
+ // @TODO: merge this function with render an deprecate ommit of third
+ // argument in render() when API break is possible
+ $this->renderElements( $widht, $height );
+ $this->renderer->render( null );
+ }
}
?>
diff --git a/src/charts/pie.php b/src/charts/pie.php
index 371f8dc..12bcc63 100644
--- a/src/charts/pie.php
+++ b/src/charts/pie.php
@@ -174,19 +174,7 @@ class ezcGraphPieChart extends ezcGraphChart
}
}
- /**
- * Render the pie chart
- *
- * Renders the chart into a file or stream. The width and height are
- * needed to specify the dimensions of the resulting image. For direct
- * output use 'php://stdout' as output file.
- *
- * @param int $width Image width
- * @param int $height Image height
- * @param string $file Output file
- * @return void
- */
- public function render( $width, $height, $file = null )
+ protected function renderElements( $width, $height )
{
if ( !count( $this->data ) )
{
@@ -226,12 +214,45 @@ class ezcGraphPieChart extends ezcGraphChart
// Render graph
$this->renderData( $this->renderer, $boundings );
+ }
+
+ /**
+ * Render the pie chart
+ *
+ * Renders the chart into a file or stream. The width and height are
+ * needed to specify the dimensions of the resulting image. For direct
+ * output use 'php://stdout' as output file.
+ *
+ * @param int $width Image width
+ * @param int $height Image height
+ * @param string $file Output file
+ * @return void
+ */
+ public function render( $width, $height, $file = null )
+ {
+ $this->renderElements( $width, $height );
if ( !empty( $file ) )
{
$this->renderer->render( $file );
}
}
+
+ /**
+ * Renders this chart to direct output
+ *
+ * Does the same as ezcGraphChart::render(), but renders directly to
+ * output and not into a file.
+ *
+ * @return void
+ */
+ public function renderToOutput( $widht, $height )
+ {
+ // @TODO: merge this function with render an deprecate ommit of third
+ // argument in render() when API break is possible
+ $this->renderElements( $widht, $height );
+ $this->renderer->render( null );
+ }
}
?>
diff --git a/src/interfaces/chart.php b/src/interfaces/chart.php
index d33c086..c08dad1 100644
--- a/src/interfaces/chart.php
+++ b/src/interfaces/chart.php
@@ -257,6 +257,16 @@ abstract class ezcGraphChart
* @return void
*/
abstract public function render( $widht, $height, $file = null );
+
+ /**
+ * Renders this chart to direct output
+ *
+ * Does the same as ezcGraphChart::render(), but renders directly to
+ * output and not into a file.
+ *
+ * @return void
+ */
+ abstract public function renderToOutput( $widht, $height );
}
?>
diff --git a/src/interfaces/renderer.php b/src/interfaces/renderer.php
index 1e1d2fc..f1103f2 100644
--- a/src/interfaces/renderer.php
+++ b/src/interfaces/renderer.php
@@ -530,10 +530,18 @@ abstract class ezcGraphRenderer
* @param string $file Filename of destination file
* @return void
*/
- public function render( $file )
+ public function render( $file = null )
{
$this->finish();
- $this->driver->render( $file );
+
+ if ( $file === null )
+ {
+ $this->driver->renderToOutput();
+ }
+ else
+ {
+ $this->driver->render( $file );
+ }
}
}
?>
diff --git a/tests/data/compare/ezcGraphRenderer2dTest_testRenderLineChartToOutput.svg b/tests/data/compare/ezcGraphRenderer2dTest_testRenderLineChartToOutput.svg
new file mode 100644
index 0000000..607df52
--- /dev/null
+++ b/tests/data/compare/ezcGraphRenderer2dTest_testRenderLineChartToOutput.svg
@@ -0,0 +1,2 @@
+<?xml version="1.0"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="500" height="200" version="1.0" id="ezcGraph"><defs/><g id="ezcGraphChart" color-rendering="optimizeQuality" shape-rendering="geometricPrecision" text-rendering="optimizeLegibility"><path d=" M 0.0000,200.0000 L 0.0000,0.0000 L 500.0000,0.0000 L 500.0000,200.0000 L 0.0000,200.0000 z " style="fill: #2e3436; fill-opacity: 1.00; stroke: none;" id="ezcGraphPolygon_1"/><path d=" M 1.0000,199.0000 L 1.0000,1.0000 L 99.0000,1.0000 L 99.0000,199.0000 L 1.0000,199.0000 z " style="fill: none; stroke: #555753; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphPolygon_2"/><path d=" M 2.0000,198.0000 L 2.0000,2.0000 L 98.0000,2.0000 L 98.0000,198.0000 L 2.0000,198.0000 z " style="fill: #000000; fill-opacity: 0.00; stroke: none;" id="ezcGraphPolygon_3"/><ellipse cx="11" cy="11" rx="7" ry="7" style="fill: #729fcf; fill-opacity: 1.00; stroke: none;" id="ezcGraphCircle_4"/><path d=" M 100.0000,180.0000 L 500.0000,180.0000" style="fill: none; stroke: #eeeeec; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_6"/><path d=" M 492.0000,184.0000 L 500.0000,180.0000 L 492.0000,176.0000 L 492.0000,184.0000 z " style="fill: #eeeeec; fill-opacity: 1.00; stroke: none;" id="ezcGraphPolygon_7"/><path d=" M 140.0000,200.0000 L 140.0000,0.0000" style="fill: none; stroke: #eeeeec; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_8"/><path d=" M 137.5000,5.0000 L 140.0000,0.0000 L 142.5000,5.0000 L 137.5000,5.0000 z " style="fill: #eeeeec; fill-opacity: 1.00; stroke: none;" id="ezcGraphPolygon_9"/><path d=" M 220.0000,20.0000 L 220.0000,180.0000" style="fill: none; stroke: #888a85; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_10"/><path d=" M 220.0000,177.0000 L 220.0000,180.0000" style="fill: none; stroke: #eeeeec; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_11"/><path d=" M 300.0000,20.0000 L 300.0000,180.0000" style="fill: none; stroke: #888a85; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_13"/><path d=" M 300.0000,177.0000 L 300.0000,180.0000" style="fill: none; stroke: #eeeeec; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_14"/><path d=" M 380.0000,20.0000 L 380.0000,180.0000" style="fill: none; stroke: #888a85; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_16"/><path d=" M 380.0000,177.0000 L 380.0000,180.0000" style="fill: none; stroke: #eeeeec; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_17"/><path d=" M 460.0000,20.0000 L 460.0000,180.0000" style="fill: none; stroke: #888a85; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_19"/><path d=" M 460.0000,177.0000 L 460.0000,180.0000" style="fill: none; stroke: #eeeeec; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_20"/><path d=" M 140.0000,170.4000 L 460.0000,170.4000" style="fill: none; stroke: #888a85; stroke-width: 1; stroke-opacity: 0.47; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_23"/><path d=" M 140.0000,170.0000 L 141.0000,170.0000" style="fill: none; stroke: #eeeeec; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_24"/><path d=" M 140.0000,160.8000 L 460.0000,159.2000" style="fill: none; stroke: #888a85; stroke-width: 1; stroke-opacity: 0.47; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_25"/><path d=" M 140.0000,160.0000 L 141.0000,160.0000" style="fill: none; stroke: #eeeeec; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_26"/><path d=" M 140.0000,149.6000 L 460.0000,149.6000" style="fill: none; stroke: #888a85; stroke-width: 1; stroke-opacity: 0.47; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_27"/><path d=" M 140.0000,150.0000 L 141.0000,150.0000" style="fill: none; stroke: #eeeeec; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_28"/><path d=" M 140.0000,140.0000 L 460.0000,140.0000" style="fill: none; stroke: #888a85; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_29"/><path d=" M 140.0000,140.0000 L 143.0000,140.0000" style="fill: none; stroke: #eeeeec; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_30"/><path d=" M 140.0000,130.4000 L 460.0000,130.4000" style="fill: none; stroke: #888a85; stroke-width: 1; stroke-opacity: 0.47; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_32"/><path d=" M 140.0000,130.0000 L 141.0000,130.0000" style="fill: none; stroke: #eeeeec; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_33"/><path d=" M 140.0000,120.8000 L 460.0000,119.2000" style="fill: none; stroke: #888a85; stroke-width: 1; stroke-opacity: 0.47; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_34"/><path d=" M 140.0000,120.0000 L 141.0000,120.0000" style="fill: none; stroke: #eeeeec; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_35"/><path d=" M 140.0000,109.6000 L 460.0000,109.6000" style="fill: none; stroke: #888a85; stroke-width: 1; stroke-opacity: 0.47; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_36"/><path d=" M 140.0000,110.0000 L 141.0000,110.0000" style="fill: none; stroke: #eeeeec; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_37"/><path d=" M 140.0000,100.0000 L 460.0000,100.0000" style="fill: none; stroke: #888a85; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_38"/><path d=" M 140.0000,100.0000 L 143.0000,100.0000" style="fill: none; stroke: #eeeeec; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_39"/><path d=" M 140.0000,90.4000 L 460.0000,90.4000" style="fill: none; stroke: #888a85; stroke-width: 1; stroke-opacity: 0.47; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_41"/><path d=" M 140.0000,90.0000 L 141.0000,90.0000" style="fill: none; stroke: #eeeeec; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_42"/><path d=" M 140.0000,80.8000 L 460.0000,79.2000" style="fill: none; stroke: #888a85; stroke-width: 1; stroke-opacity: 0.47; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_43"/><path d=" M 140.0000,80.0000 L 141.0000,80.0000" style="fill: none; stroke: #eeeeec; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_44"/><path d=" M 140.0000,69.6000 L 460.0000,69.6000" style="fill: none; stroke: #888a85; stroke-width: 1; stroke-opacity: 0.47; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_45"/><path d=" M 140.0000,70.0000 L 141.0000,70.0000" style="fill: none; stroke: #eeeeec; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_46"/><path d=" M 140.0000,60.0000 L 460.0000,60.0000" style="fill: none; stroke: #888a85; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_47"/><path d=" M 140.0000,60.0000 L 143.0000,60.0000" style="fill: none; stroke: #eeeeec; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_48"/><path d=" M 140.0000,50.4000 L 460.0000,50.4000" style="fill: none; stroke: #888a85; stroke-width: 1; stroke-opacity: 0.47; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_50"/><path d=" M 140.0000,50.0000 L 141.0000,50.0000" style="fill: none; stroke: #eeeeec; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_51"/><path d=" M 140.0000,40.8000 L 460.0000,39.2000" style="fill: none; stroke: #888a85; stroke-width: 1; stroke-opacity: 0.47; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_52"/><path d=" M 140.0000,40.0000 L 141.0000,40.0000" style="fill: none; stroke: #eeeeec; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_53"/><path d=" M 140.0000,29.6000 L 460.0000,29.6000" style="fill: none; stroke: #888a85; stroke-width: 1; stroke-opacity: 0.47; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_54"/><path d=" M 140.0000,30.0000 L 141.0000,30.0000" style="fill: none; stroke: #eeeeec; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_55"/><path d=" M 140.0000,20.0000 L 460.0000,20.0000" style="fill: none; stroke: #888a85; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_56"/><path d=" M 140.0000,20.0000 L 143.0000,20.0000" style="fill: none; stroke: #eeeeec; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_57"/><path d=" M 140.0000,86.4000 L 140.0000,86.4000" style="fill: none; stroke: #729fcf; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_59"/><path d=" M 140.0000,86.4000 L 220.0000,171.6000" style="fill: none; stroke: #729fcf; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_60"/><path d=" M 220.0000,171.6000 L 300.0000,50.4000" style="fill: none; stroke: #729fcf; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_61"/><path d=" M 300.0000,50.4000 L 380.0000,132.0000" style="fill: none; stroke: #729fcf; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_62"/><path d=" M 380.0000,132.0000 L 460.0000,179.6000" style="fill: none; stroke: #729fcf; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_63"/><ellipse cx="140" cy="86.4" rx="3" ry="3" style="fill: #729fcf; fill-opacity: 1.00; stroke: none;" id="ezcGraphCircle_64"/><ellipse cx="220" cy="171.6" rx="3" ry="3" style="fill: #729fcf; fill-opacity: 1.00; stroke: none;" id="ezcGraphCircle_65"/><ellipse cx="300" cy="50.4" rx="3" ry="3" style="fill: #729fcf; fill-opacity: 1.00; stroke: none;" id="ezcGraphCircle_66"/><ellipse cx="380" cy="132" rx="3" ry="3" style="fill: #729fcf; fill-opacity: 1.00; stroke: none;" id="ezcGraphCircle_67"/><ellipse cx="460" cy="179.6" rx="3" ry="3" style="fill: #729fcf; fill-opacity: 1.00; stroke: none;" id="ezcGraphCircle_68"/><g id="ezcGraphTextBox_5"><path d=" M 18.5000,19.0000 L 18.5000,3.5000 L 64.5200,3.5000 L 64.5200,19.0000 L 18.5000,19.0000 z " style="fill: #ffffff; fill-opacity: 0.00; stroke: none;" id="ezcGraphPolygon_69"/><text id="ezcGraphTextBox_5_text" x="19" text-length="44.52px" y="15.9" style="font-size: 14px; font-family: sans-serif; fill: #d3d7cf; fill-opacity: 1.00; stroke: none;">Line 1</text></g><g id="ezcGraphTextBox_12"><path d=" M 185.5800,199.0000 L 185.5800,181.5000 L 254.9200,181.5000 L 254.9200,199.0000 L 185.5800,199.0000 z " style="fill: #ffffff; fill-opacity: 0.00; stroke: none;" id="ezcGraphPolygon_70"/><text id="ezcGraphTextBox_12_text" x="186.08" text-length="67.84px" y="195.6" style="font-size: 16px; font-family: sans-serif; fill: #d3d7cf; fill-opacity: 1.00; stroke: none;">sample 2</text></g><g id="ezcGraphTextBox_15"><path d=" M 265.5800,199.0000 L 265.5800,181.5000 L 334.9200,181.5000 L 334.9200,199.0000 L 265.5800,199.0000 z " style="fill: #ffffff; fill-opacity: 0.00; stroke: none;" id="ezcGraphPolygon_71"/><text id="ezcGraphTextBox_15_text" x="266.08" text-length="67.84px" y="195.6" style="font-size: 16px; font-family: sans-serif; fill: #d3d7cf; fill-opacity: 1.00; stroke: none;">sample 3</text></g><g id="ezcGraphTextBox_18"><path d=" M 345.5800,199.0000 L 345.5800,181.5000 L 414.9200,181.5000 L 414.9200,199.0000 L 345.5800,199.0000 z " style="fill: #ffffff; fill-opacity: 0.00; stroke: none;" id="ezcGraphPolygon_72"/><text id="ezcGraphTextBox_18_text" x="346.08" text-length="67.84px" y="195.6" style="font-size: 16px; font-family: sans-serif; fill: #d3d7cf; fill-opacity: 1.00; stroke: none;">sample 4</text></g><g id="ezcGraphTextBox_21"><path d=" M 425.5800,199.0000 L 425.5800,181.5000 L 494.9200,181.5000 L 494.9200,199.0000 L 425.5800,199.0000 z " style="fill: #ffffff; fill-opacity: 0.00; stroke: none;" id="ezcGraphPolygon_73"/><text id="ezcGraphTextBox_21_text" x="426.08" text-length="67.84px" y="195.6" style="font-size: 16px; font-family: sans-serif; fill: #d3d7cf; fill-opacity: 1.00; stroke: none;">sample 5</text></g><g id="ezcGraphTextBox_22"><path d=" M 127.5800,179.0000 L 127.5800,161.5000 L 139.0000,161.5000 L 139.0000,179.0000 L 127.5800,179.0000 z " style="fill: #ffffff; fill-opacity: 0.00; stroke: none;" id="ezcGraphPolygon_74"/><text id="ezcGraphTextBox_22_text" x="128.08" text-length="9.92px" y="175.6" style="font-size: 16px; font-family: sans-serif; fill: #d3d7cf; fill-opacity: 1.00; stroke: none;">0</text></g><g id="ezcGraphTextBox_31"><path d=" M 107.7400,139.0000 L 107.7400,121.5000 L 139.0000,121.5000 L 139.0000,139.0000 L 107.7400,139.0000 z " style="fill: #ffffff; fill-opacity: 0.00; stroke: none;" id="ezcGraphPolygon_75"/><text id="ezcGraphTextBox_31_text" x="108.24" text-length="29.76px" y="135.6" style="font-size: 16px; font-family: sans-serif; fill: #d3d7cf; fill-opacity: 1.00; stroke: none;">100</text></g><g id="ezcGraphTextBox_40"><path d=" M 107.7400,99.0000 L 107.7400,81.5000 L 139.0000,81.5000 L 139.0000,99.0000 L 107.7400,99.0000 z " style="fill: #ffffff; fill-opacity: 0.00; stroke: none;" id="ezcGraphPolygon_76"/><text id="ezcGraphTextBox_40_text" x="108.24" text-length="29.76px" y="95.6" style="font-size: 16px; font-family: sans-serif; fill: #d3d7cf; fill-opacity: 1.00; stroke: none;">200</text></g><g id="ezcGraphTextBox_49"><path d=" M 107.7400,59.0000 L 107.7400,41.5000 L 139.0000,41.5000 L 139.0000,59.0000 L 107.7400,59.0000 z " style="fill: #ffffff; fill-opacity: 0.00; stroke: none;" id="ezcGraphPolygon_77"/><text id="ezcGraphTextBox_49_text" x="108.24" text-length="29.76px" y="55.6" style="font-size: 16px; font-family: sans-serif; fill: #d3d7cf; fill-opacity: 1.00; stroke: none;">300</text></g><g id="ezcGraphTextBox_58"><path d=" M 107.7400,39.0000 L 107.7400,21.5000 L 139.0000,21.5000 L 139.0000,39.0000 L 107.7400,39.0000 z " style="fill: #ffffff; fill-opacity: 0.00; stroke: none;" id="ezcGraphPolygon_78"/><text id="ezcGraphTextBox_58_text" x="108.24" text-length="29.76px" y="35.6" style="font-size: 16px; font-family: sans-serif; fill: #d3d7cf; fill-opacity: 1.00; stroke: none;">400</text></g></g></svg>
diff --git a/tests/data/compare/ezcGraphRenderer3dTest_testRenderLineChartToOutput.svg b/tests/data/compare/ezcGraphRenderer3dTest_testRenderLineChartToOutput.svg
new file mode 100644
index 0000000..21aab5f
--- /dev/null
+++ b/tests/data/compare/ezcGraphRenderer3dTest_testRenderLineChartToOutput.svg
@@ -0,0 +1,2 @@
+<?xml version="1.0"?>
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stroke: #eeeeec; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_98"/><path d=" M 158.0000,0.0000 L 138.0000,20.0000" style="fill: none; stroke: #eeeeec; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_99"/><path d=" M 138.0000,20.0000 L 138.0000,200.0000" style="fill: none; stroke: #eeeeec; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_100"/><path d=" M 138.0000,200.0000 L 158.0000,180.0000" style="fill: none; stroke: #eeeeec; stroke-width: 1; stroke-opacity: 1.00; stroke-linecap: round; stroke-linejoin: round;" id="ezcGraphLine_101"/><g id="ezcGraphTextBox_5"><path d=" M 18.5000,19.0000 L 18.5000,3.5000 L 64.5200,3.5000 L 64.5200,19.0000 L 18.5000,19.0000 z " style="fill: #ffffff; fill-opacity: 0.00; stroke: none;" id="ezcGraphPolygon_102"/><text id="ezcGraphTextBox_5_text" x="19" text-length="44.52px" y="15.9" style="font-size: 14px; font-family: sans-serif; fill: #d3d7cf; fill-opacity: 1.00; stroke: none;">Line 1</text></g><g id="ezcGraphTextBox_15"><path d=" M 182.9720,199.2000 L 182.9720,183.3000 L 245.5280,183.3000 L 245.5280,199.2000 L 182.9720,199.2000 z " style="fill: #ffffff; fill-opacity: 0.00; stroke: none;" id="ezcGraphPolygon_103"/><text id="ezcGraphTextBox_15_text" x="183.472" text-length="61.056px" y="196.04" style="font-size: 14px; font-family: sans-serif; fill: #d3d7cf; fill-opacity: 1.00; stroke: none;">sample 2</text></g><g id="ezcGraphTextBox_19"><path d=" M 258.9720,199.2000 L 258.9720,183.3000 L 321.5280,183.3000 L 321.5280,199.2000 L 258.9720,199.2000 z " style="fill: #ffffff; fill-opacity: 0.00; stroke: none;" id="ezcGraphPolygon_104"/><text id="ezcGraphTextBox_19_text" x="259.472" text-length="61.056px" y="196.04" style="font-size: 14px; font-family: sans-serif; fill: #d3d7cf; fill-opacity: 1.00; stroke: none;">sample 3</text></g><g id="ezcGraphTextBox_23"><path d=" M 334.9720,199.2000 L 334.9720,183.3000 L 397.5280,183.3000 L 397.5280,199.2000 L 334.9720,199.2000 z " style="fill: #ffffff; fill-opacity: 0.00; stroke: none;" id="ezcGraphPolygon_105"/><text id="ezcGraphTextBox_23_text" x="335.472" text-length="61.056px" y="196.04" style="font-size: 14px; font-family: sans-serif; fill: #d3d7cf; fill-opacity: 1.00; stroke: none;">sample 4</text></g><g id="ezcGraphTextBox_27"><path d=" M 410.9720,199.2000 L 410.9720,183.3000 L 473.5280,183.3000 L 473.5280,199.2000 L 410.9720,199.2000 z " style="fill: #ffffff; fill-opacity: 0.00; stroke: none;" id="ezcGraphPolygon_106"/><text id="ezcGraphTextBox_27_text" x="411.472" text-length="61.056px" y="196.04" style="font-size: 14px; font-family: sans-serif; fill: #d3d7cf; fill-opacity: 1.00; stroke: none;">sample 5</text></g><g id="ezcGraphTextBox_28"><path d=" M 126.6720,181.2000 L 126.6720,165.3000 L 137.1000,165.3000 L 137.1000,181.2000 L 126.6720,181.2000 z " style="fill: #ffffff; fill-opacity: 0.00; stroke: none;" id="ezcGraphPolygon_107"/><text id="ezcGraphTextBox_28_text" x="127.172" text-length="8.928px" y="178.04" style="font-size: 14px; font-family: sans-serif; fill: #d3d7cf; fill-opacity: 1.00; stroke: none;">0</text></g><g id="ezcGraphTextBox_41"><path d=" M 108.8160,145.2000 L 108.8160,129.3000 L 137.1000,129.3000 L 137.1000,145.2000 L 108.8160,145.2000 z " style="fill: #ffffff; fill-opacity: 0.00; stroke: none;" id="ezcGraphPolygon_108"/><text id="ezcGraphTextBox_41_text" x="109.316" text-length="26.784px" y="142.04" style="font-size: 14px; font-family: sans-serif; fill: #d3d7cf; fill-opacity: 1.00; stroke: none;">100</text></g><g id="ezcGraphTextBox_54"><path d=" M 108.8160,109.2000 L 108.8160,93.3000 L 137.1000,93.3000 L 137.1000,109.2000 L 108.8160,109.2000 z " style="fill: #ffffff; fill-opacity: 0.00; stroke: none;" id="ezcGraphPolygon_109"/><text id="ezcGraphTextBox_54_text" x="109.316" text-length="26.784px" y="106.04" style="font-size: 14px; font-family: sans-serif; fill: #d3d7cf; fill-opacity: 1.00; stroke: none;">200</text></g><g id="ezcGraphTextBox_67"><path d=" M 108.8160,73.2000 L 108.8160,57.3000 L 137.1000,57.3000 L 137.1000,73.2000 L 108.8160,73.2000 z " style="fill: #ffffff; fill-opacity: 0.00; stroke: none;" id="ezcGraphPolygon_110"/><text id="ezcGraphTextBox_67_text" x="109.316" text-length="26.784px" y="70.04" style="font-size: 14px; font-family: sans-serif; fill: #d3d7cf; fill-opacity: 1.00; stroke: none;">300</text></g><g id="ezcGraphTextBox_80"><path d=" M 108.8160,55.2000 L 108.8160,39.3000 L 137.1000,39.3000 L 137.1000,55.2000 L 108.8160,55.2000 z " style="fill: #ffffff; fill-opacity: 0.00; stroke: none;" id="ezcGraphPolygon_111"/><text id="ezcGraphTextBox_80_text" x="109.316" text-length="26.784px" y="52.04" style="font-size: 14px; font-family: sans-serif; fill: #d3d7cf; fill-opacity: 1.00; stroke: none;">400</text></g></g></svg>
diff --git a/tests/renderer_2d_test.php b/tests/renderer_2d_test.php
index 0773d3b..b8bb9ec 100644
--- a/tests/renderer_2d_test.php
+++ b/tests/renderer_2d_test.php
@@ -1530,6 +1530,26 @@ class ezcGraphRenderer2dTest extends ezcGraphTestCase
);
}
+ public function testRenderLineChartToOutput()
+ {
+ $filename = $this->tempDir . __FUNCTION__ . '.svg';
+
+ $chart = new ezcGraphLineChart();
+ $chart->palette = new ezcGraphPaletteBlack();
+
+ $chart->data['Line 1'] = new ezcGraphArrayDataSet( array( 'sample 1' => 234, 'sample 2' => 21, 'sample 3' => 324, 'sample 4' => 120, 'sample 5' => 1) );
+
+ ob_start();
+ // Suppress header already sent warning
+ @$chart->renderToOutput( 500, 200 );
+ file_put_contents( $filename, ob_get_clean() );
+
+ $this->compare(
+ $filename,
+ $this->basePath . 'compare/' . __CLASS__ . '_' . __FUNCTION__ . '.svg'
+ );
+ }
+
public function testRenderLineChart()
{
$filename = $this->tempDir . __FUNCTION__ . '.svg';
diff --git a/tests/renderer_3d_test.php b/tests/renderer_3d_test.php
index eae4b31..c02dc89 100644
--- a/tests/renderer_3d_test.php
+++ b/tests/renderer_3d_test.php
@@ -292,6 +292,27 @@ class ezcGraphRenderer3dTest extends ezcGraphTestCase
);
}
+ public function testRenderLineChartToOutput()
+ {
+ $filename = $this->tempDir . __FUNCTION__ . '.svg';
+
+ $chart = new ezcGraphLineChart();
+ $chart->palette = new ezcGraphPaletteBlack();
+
+ $chart->data['Line 1'] = new ezcGraphArrayDataSet( array( 'sample 1' => 234, 'sample 2' => 21, 'sample 3' => 324, 'sample 4' => 120, 'sample 5' => 1) );
+ $chart->renderer = new ezcGraphRenderer3d();
+
+ ob_start();
+ // Suppress header already sent warning
+ @$chart->renderToOutput( 500, 200 );
+ file_put_contents( $filename, ob_get_clean() );
+
+ $this->compare(
+ $filename,
+ $this->basePath . 'compare/' . __CLASS__ . '_' . __FUNCTION__ . '.svg'
+ );
+ }
+
public function testRenderLabeledPieSegment()
{
$filename = $this->tempDir . __FUNCTION__ . '.svg';
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