In the following list, the values have no unit; we will use the term "unit." For example, the default value of the "thin bar" is "1 unit." The real units depend on the rendering support. The individual setters are obtained by uppercasing the initial letter of the option and prefixing the name with "set" (e.g. "barHeight" => "setBarHeight"). All options have a correspondant getter prefixed with "get" (e.g. "getBarHeight"). Available options are:
Table 17. Common Options
| Option | Data Type | Default Value | Description |
|---|---|---|---|
| rendererNamespace | String | Zend_Barcode_Renderer |
Namespace of the renderer; for example, if you need to extend the renderers |
| horizontalPosition | String | "left" |
Can be "left", "center" or "right". Can be useful with
PDF or if the setWidth()
method is used with an image renderer.
|
| verticalPosition | String | "top" |
Can be "top", "middle" or "bottom". Can be useful with
PDF or if the setHeight()
method is used with an image renderer.
|
| leftOffset | Integer | 0 | Top position of the barcode inside the renderer. If used, this value will override the "horizontalPosition" option. |
| topOffset | Integer | 0 | Top position of the barcode inside the renderer. If used, this value will override the "verticalPosition" option. |
| automaticRenderError | Boolean | TRUE |
Whether or not to automatically render errors. If an exception occurs, the provided barcode object will be replaced with an Error representation. Note that some errors (or exceptions) can not be rendered. |
| moduleSize | Float | 1 | Size of a rendering module in the support. |
| barcode | Zend_Barcode_Object |
NULL |
The barcode object to render. |
An additional getter exists: getType(). It returns the name of
the renderer class without the namespace (e.g.
Zend_Barcode_Renderer_Image returns "image").
