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add zoom button, restrict zooming

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This commit is contained in:
Uwe Steinmann 2016-09-02 08:35:51 +02:00
parent c86aa4a697
commit c0e816fdc5
1 changed files with 16 additions and 2 deletions
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18
views/bootstrap/class.WorkflowGraph.php
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@ -125,6 +125,7 @@ cy.on('free', 'node', function(evt) {
cy.on('tap', 'node', function(evt) {
var node = evt.cyTarget;
var scratch = node.scratch('app');
if(typeof scratch !== 'undefined') {
noty({
text: (scratch.users ? '<p><?php printMLText('users'); ?>: ' + scratch.users + '</p>' : '') + (scratch.groups ? '<?php printMLText('groups'); ?>: ' + scratch.groups + '</p>' : ''),
type: 'information',
@ -134,13 +135,20 @@ cy.on('tap', 'node', function(evt) {
timeout: 4000,
killer: true,
});
}
});
cy.on('zoom', function(evt) {
$('#zoom button').text(Math.round(cy.zoom()*100)+'%');
});
<?php
if(!$renderdata)
$this->printGraph();
?>
cy.layout({ name: '<?php echo $renderdata ? 'preset' : 'cose'; ?>', condense: true, ready: function() {$('#png').attr('src', cy.png({'full': true}))} });
// $('#png').attr('src', cy.png({'full': true}));
cy.maxZoom(2.5);
cy.minZoom(0.4);
$(document).ready(function() {
$('body').on('click', '#setlayout', function(ev){
@ -148,6 +156,10 @@ $(document).ready(function() {
var element = $(this);
cy.layout({name: element.data('layout'), ready: function() {$('#png').attr('src', cy.png({'full': true}))}});
});
$('body').on('click', '#zoom button', function(ev){
cy.zoom(1);
cy.center();
});
});
<?php
} /* }}} */
@ -281,7 +293,8 @@ $(document).ready(function() {
<style type="text/css">
body {padding: 0px;}
div.buttons {float: right; padding-left: 4px; height: 100px; width: 120px; margin-right: 5px;}
div.buttons button {margin: 3px; float: right;}
div.buttons button {margin: 3px; _float: right;}
div.buttons #zoom {margin: 3px; _float: right;}
#legend {display: inline-block; margin-left: 10px;}
#preview {height: 115px; background: #f5f5f5; border-top: 1px solid #e3e3e3;}
#preview img {float: left;border: 1px solid #bbb; background: #fff; min-height: 100px; height: 100px; _width: 100px; padding: 3px; margin: 3px;}
@ -302,6 +315,7 @@ div.buttons button {margin: 3px; float: right;}
<i class="icon-sign-blank workflow-action"></i> <?php echo printMLText('global_workflow_actions'); ?>
</div>
<div class="buttons">
<div id="zoom"><button class="btn btn-mini btn-default">kkk</button></div>
<button class="btn btn-mini" id="setlayout" data-layout="cose">Redraw</button>
</div>
</div>