DALi provides the following renderers:
+ [Color](@ref color-renderer)
+ [Gradient](@ref gradient-renderer)
- + [Image](@ref image-renderer)
- + [N-Patch](@ref n-patch-renderer)
- + [SVG](@ref svg-renderer)
+ + [Image](@ref image-renderers)
+ [Border](@ref border-renderer)
Controls can provide properties that allow users to specify the renderer type.
~~~
___________________________________________________________________________________________________
-## Image Renderer {#image-renderer}
+## Image Renderers {#image-renderers}
Renders an image into the control's quad.
+Depending on the extension of the image, different renderer is provided to render the image onto the screen.
+
+ + [Normal](@ref image-renderer)
+ + [N-Patch](@ref n-patch-renderer)
+ + [SVG](@ref svg-renderer)
+
+___________________________
+
+### Normal {#image-renderer}
+
+Renders a raster image ( jpg, png etc.) into the control's quad.
+
![ ](../assets/img/renderers/image-renderer.png)
![ ](renderers/image-renderer.png)
-### Properties Supported
+#### Properties Supported
**RendererType:** "image"
| Property Name | Type | Required | Description |
|--------------------|:--------:|:--------:|-------------------------------------------------------------------------------------------------------------------------------------------------|
-| imageUrl | STRING | Yes | The URL of the image. |
-| [imageFittingMode](@ref resourceimagescaling-fittingmode) | STRING | No | *shrinkToFit*, *scaleToFill*, *fitWidth* or *fitHeight*. Default: *shrinkToFit*. |
-| [imageSamplingMode](@ref resourceimagescaling-scaling) | STRING | No | *box*, *nearest*, *linear*, *boxThenNearest*, *boxThenLinear*, *noFilter* or *dontCare*. Default: *box*. |
-| imageDesiredWidth | INT | No | The desired image width. Will use actual image width if not specified. |
-| imageDesiredHeight | INT | No | The desired image height. Will use actual image height if not specified. |
+| url | STRING | Yes | The URL of the image. |
+| [fittingMode](@ref resourceimagescaling-fittingmode) | STRING | No | *SHRINK_TO_FIT*, *SCALE_TO_FILL*, *FIT_WIDTH* or *FIT_HEIGHT*. Default: *SHRINK_TO_FIT*. |
+| [samplingMode](@ref resourceimagescaling-scaling) | STRING | No | *BOX*, *NEAREST*, *LINEAR*, *BOX_THEN_NEAREST*, *BOX_THEN_LINEAR*, *NO_FILTERr* or *DONT_CARE*. Default: *BOX*. |
+| desiredWidth | INT | No | The desired image width. Will use actual image width if not specified. |
+| desiredHeight | INT | No | The desired image height. Will use actual image height if not specified. |
-### Usage
+#### Usage
~~~{.cpp}
// C++
Dali::Property::Map map;
map[ "rendererType" ] = "image";
-map[ "imageUrl" ] = "path-to-image.jpg";
+map[ "url" ] = "path-to-image.jpg";
control.SetProperty( Dali::Toolkit::Control::Property::BACKGROUND, map );
~~~
control.background =
{
rendererType : "image",
- imageUrl : "path-to-image.jpg"
+ url : "path-to-image.jpg"
};
~~~
___________________________________________________________________________________________________
-## N-Patch Renderer {#n-patch-renderer}
+### N-Patch {#n-patch-renderer}
Renders an n-patch or a 9-patch image into the control's quad.
![ ](../assets/img/renderers/n-patch-renderer.png)
![ ](renderers/n-patch-renderer.png)
-### Properties Supported
+#### Properties Supported
-**RendererType:** "nPatch"
+**RendererType:** "image"
| Property Name | Type | Required | Description |
|---------------|:-------:|:--------:|----------------------------------|
-| imageUrl | STRING | Yes | The URL of the n-patch image. |
+| url | STRING | Yes | The URL of the n-patch image. |
| borderOnly | BOOLEAN | No | If true, only draws the borders. |
-### Usage
+#### Usage
~~~{.cpp}
// C++
Dali::Property::Map map;
-map[ "rendererType" ] = "nPatch";
-map[ "imageUrl" ] = "path-to-image.9.png";
+map[ "rendererType" ] = "image";
+map[ "url" ] = "path-to-image.9.png";
control.SetProperty( Dali::Toolkit::Control::Property::BACKGROUND, map );
~~~
control.background =
{
- rendererType : "nPatch",
- imageUrl : "path-to-image.9.png"
+ rendererType : "image",
+ url : "path-to-image.9.png"
};
~~~
___________________________________________________________________________________________________
-## SVG Renderer {#svg-renderer}
+### SVG {#svg-renderer}
Renders a svg image into the control's quad.
+#### Features: SVG Tiny 1.2 specification
+
+**supported:**
+
+ * basic shapes
+ * paths
+ * solid color fill
+ * gradient color fill
+ * solid color stroke
+
+**not supported:**
+
+ * gradient color stroke
+ * dash array stroke
+ * view box
+ * text
+ * clip path
+
<div style="width:300px">
![ ](../assets/img/renderers/svg-renderer.svg)
![ ](renderers/svg-renderer.svg)
</div>
+
-### Properties Supported
+#### Properties Supported
-**RendererType:** "svg"
+**RendererType:** "image"
| Property Name | Type | Required | Description |
|---------------|:-------:|:--------:|----------------------------------|
-| imageUrl | STRING | Yes | The URL of the SVG image. |
+| url | STRING | Yes | The URL of the SVG image. |
-### Usage
+#### Usage
~~~{.cpp}
// C++
Dali::Property::Map map;
-map[ "rendererType" ] = "svg";
-map[ "imageUrl" ] = "path-to-image.svg";
+map[ "rendererType" ] = "image";
+map[ "url" ] = "path-to-image.svg";
control.SetSize( 200.f, 200.f );
control.SetProperty( Dali::Toolkit::Control::Property::BACKGROUND, map );
control.background =
{
- rendererType : "svg",
- imageUrl : "path-to-image.svg"
+ rendererType : "image",
+ url : "path-to-image.svg"
};
~~~
___________________________________________________________________________________________________