Aligning text: Difference between revisions

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===The underlying JavaScript code===
===The underlying JavaScript code===
<source lang="javascript">
<source lang="javascript">
     var brd = JXG.JSXGraph.initBoard('jxgbox',{boundingbox: [-1,10,7,-1], axis:true, keepAspectRatio:false});
     var brd = JXG.JSXGraph.initBoard('jxgbox',{boundingbox: [-1,10,7,-1], axis:true, keepaspectratio:false});


     brd.create('line', [-3, 1, 0], {strokeWidth:1, dash:2});
    // Vertical line at x=3
     brd.create('line', [-3, 1, 0], {strokeWidth:1, dash:2});
     brd.create('text', [3, 8, "Default"], {cssClass:'mytext'});
     brd.create('text', [3, 8, "Default"], {cssClass:'mytext'});
     brd.create('text', [3, 7, "anchorX left"], {anchorX:'left', cssClass:'mytext'});
     brd.create('text', [3, 7, "anchorX left"], {anchorX:'left', cssClass:'mytext'});
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     brd.create('text', [3, 5, "anchorX right"], {anchorX:'right', cssClass:'mytext'});
     brd.create('text', [3, 5, "anchorX right"], {anchorX:'right', cssClass:'mytext'});


    // Horizontal line at y=2
     brd.create('line', [-2, 0, 1], {strokeWidth:1, dash:2});
     brd.create('line', [-2, 0, 1], {strokeWidth:1, dash:2});
     brd.create('text', [1, 2, "Multiline text<br>default"], {cssClass:'mytext'});
     brd.create('text', [1, 2, "Multiline text<br>default"], {cssClass:'mytext'});
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     brd.create('text', [3.4, 2, "Multiline text<br>anchorY middle"], {anchorY:'middle', cssClass:'mytext'});
     brd.create('text', [3.4, 2, "Multiline text<br>anchorY middle"], {anchorY:'middle', cssClass:'mytext'});
     brd.create('text', [4.6, 2, "Multiline text<br>anchorY top"], {anchorY:'top', cssClass:'mytext'});
     brd.create('text', [4.6, 2, "Multiline text<br>anchorY top"], {anchorY:'top', cssClass:'mytext'});
</source>
</source>


[[Category:Examples]]
[[Category:Examples]]

Revision as of 07:56, 19 October 2012

Texts can be aligned with the attributes anchorX and anchorY. Possible values for anchorX are 'left', 'middle', right'. Possible values for anchorY are 'bottom', 'middle', 'top'.

The underlying JavaScript code

    var brd = JXG.JSXGraph.initBoard('jxgbox',{boundingbox: [-1,10,7,-1], axis:true, keepaspectratio:false});

    // Vertical line at x=3
    brd.create('line', [-3, 1, 0], {strokeWidth:1, dash:2});  
    brd.create('text', [3, 8, "Default"], {cssClass:'mytext'});
    brd.create('text', [3, 7, "anchorX left"], {anchorX:'left', cssClass:'mytext'});
    brd.create('text', [3, 6, "anchorX middle"], {anchorX:'middle', cssClass:'mytext'});
    brd.create('text', [3, 5, "anchorX right"], {anchorX:'right', cssClass:'mytext'});

    // Horizontal line at y=2
    brd.create('line', [-2, 0, 1], {strokeWidth:1, dash:2});
    brd.create('text', [1, 2, "Multiline text<br>default"], {cssClass:'mytext'});
    brd.create('text', [2.2, 2, "Multiline text<br>anchorY bottom"], {anchorY:'bottom', cssClass:'mytext'});
    brd.create('text', [3.4, 2, "Multiline text<br>anchorY middle"], {anchorY:'middle', cssClass:'mytext'});
    brd.create('text', [4.6, 2, "Multiline text<br>anchorY top"], {anchorY:'top', cssClass:'mytext'});