SigServer:SignatureXML: Difference between revisions
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Revision as of 17:41, 3 December 2007
Root Element
Each signature is required to have a root element, <signature> in this case. The root tag accepts the attribute quality. It set's the quality when output as JPEG is selected. It may be set to anything between 0 - 100, default 90.
Example
<signature quality="90"> </signature>
The root element has two child elements, <variables> and <layout>.
The layout is contolled by a XML based scripting language. Each signature must have the root tag (<signature>). The <signature> tag has two subelements: <variables> and <layout>. When using JPEG as output the <signature> accepts the attribute quality. It may be any value between 1-100. Default value is 100 (Max).
The <variables> tag enables the user to define his own variables using a sub element called <set>. <set> has the following attributes, which both are required, <set name="testvar" value="test" />. To access the variable @ followed by the variable's name is used. A variable can only be accessed inside the curly brackets, i.e. Template:@testvar; will output test and just @testvar will output @testvar.
The default value for each tag (only text supported at the moment) may be overridden using the <default> tag. It is a sub tag of the <variables> tag. Example usage so override the default text color: <default element="text" name="color" value="#FFFFFF" />. That sets the text default color to white.
Variables
Inside this element you may define your own variables or override an elements default value.
User defined variables
To define a variable the <set> tag is used. It has the two attributes, name and value.
Example
<signature> <variables> <set name="foo" value="bar" /> </variables> </signature>
The example above defines the variable @foo which has the value bar. Note that the @ should not be included in the variable's name.
Override default value
NOTE: Only text element supported for now.
To override an element's default value the <default> tag is used. It has three attributes, element, name and value.
Example
<signature> <variables> <default element="text" name="face" value="courier" /> </variables> </signature>
The example sets the default attribute face of the element text to courier.
Layout
All text, shapes and images are controlled by sub elements to <layout>
.
Image
The <image>
tag allows the user to include an image, chosen from the collection in the library section.
Attribute | Description | Values | Default |
---|---|---|---|
src | Sets which image that should be included | Any title available in the library | none |
position | Sets the included image's position | x-posxy-pos | 0x0 |
size | Sets the included image's size | widthxheight | Image's own size |
Shape
Attribute | Description | Values | Default |
---|---|---|---|
type | Defines the type of shape. | rectangle, ellipse or line | none |
position | Sets the shape's position. | x-posxy-pos | 0x0 |
size | Sets the shape's size. | widthxheight | 10x10 |
color | Sets the shape's color. | #<hex> or R, G, B | #000000 |
alpha | Sets the shape's opacity. Doesn't work very well with ellipses | 1-100 | 100 |
hollow | Sets whether the shape should be hollow or not. | true or false | true |
thickness | Sets the border's thickness. Works on lines and hollow shapes. | 1-10 | 1 |
Text
Attribute | Description | Values | Default |
---|---|---|---|
position | Sets the text's position. Relative to the bottom left corner, if nothing else is set in the align attribute. | x-posxy-pos | 0x0 |
size | Sets the text's size. | widthxheight | 10x10 |
color | Sets the text's color. | #<hex> or R, G, B | #000000 |
alpha | Sets the text's opacity. Doesn't work very well with ellipses | 1-100 | 100 |
angle | Sets the text's | true or false | true |
thickness | Sets the border's thickness. Works on lines and hollow shapes. | 1-10 | 1 |
Line
Attribute | Description | Values | Default |
---|---|---|---|
Same as text except position and align. |