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path: root/trunk/reprap/miscellaneous/python-beanshell-scripts/skeinforge_tools/skeinforge_utilities/svg_layer.template
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<?xml version="1.0" standalone="no"?>
<!--Created with Sketsa SVG Editor (http://www.kiyut.com)-->
<svg contentScriptType="text/ecmascript"
	baseProfile="full" zoomAndPan="magnify" contentStyleType="text/css"
width="999px"
height="999px"
	onload="init()"
	preserveAspectRatio="xMidYMid meet"
	xmlns="http://www.w3.org/2000/svg" version="1.0"
	xmlns:xlink="http://www.w3.org/1999/xlink"
	xmlns:slice="http://www.reprap.org/slice">
	<script type="text/ecmascript"><![CDATA[
//Meta data variables 
units='mm';
<!--replaceLineWith_sliceVariableLines-->
sliceMinX = 0;
sliceMaxX = 0;
sliceMinY = 0;
sliceMaxY = 0;
sliceMinZ = 0;
sliceMaxZ = 0;

//Control var's
currentLayer = 0; //Number of currently viewed layer (zero index)
javascriptControlBoxX = 510;
javascriptControlBoxY = 95;
sliding = false;

//Display var's
margin = 20;
scale = 1; //unitScale * zoomScale
sliceDimensionX = null;
sliceDimensionY = null;
sliceDimensionZ = null;
svgMinWidth = javascriptControlBoxX + 2 * margin; //Width of control box and margins
textHeight = 22.5;
unitScale = 3.7; //mm = 1; inch = 25.4
zoomScale = 1; //Default 1:1 may need smaller scale for large objects

//No javascript control var
noJavascriptControlBoxY = 110;

var layers = [];

function changeScale(newScale){
	zoomScale = newScale
	scale = unitScale * zoomScale
	viewSingle()
	setText('scaleNum','1 : ' + 1/zoomScale);
	if(zoomScale >=1 ) //dont scale line thickness for large display scale 
		document.getElementById('layerData').setAttributeNS(null,'stroke-width',2/(scale))
}

function displayLayer(layerNum){
	if (layerNum >= 0 && layerNum < layers.length) {
		layers[currentLayer].setAttributeNS(null,'visibility','hidden');
		layers[layerNum].setAttributeNS(null,'visibility','visible');
		currentLayer = layerNum;
		setText('layerNum',currentLayer);
		//Slider
		if (!sliding) {
			// 150 = width of sliderbar 14 = width circle
			x = (150 - 14) / (layers.length - 1) * currentLayer
			document.getElementById('thumb').setAttributeNS(null,'cx',x + 17)
		}
	}
}

function init(){
	//Hide no javascript control box
	document.getElementById('noJavascriptControls').setAttributeNS(null,'visibility','hidden')
	
	//Get meta data
	mD = document.getElementsByTagNameNS('http://www.reprap.org/slice','layers')[0];
	units = mD.getAttributeNS(null,'units');
	sliceMinX = mD.getAttribute('minX') * 1;
	sliceMaxX = mD.getAttribute('maxX') * 1;
	sliceMinY = mD.getAttribute('minY') * 1;
	sliceMaxY = mD.getAttribute('maxY') * 1;
	sliceMinZ = mD.getAttribute('minZ') * 1;
	sliceMaxZ = mD.getAttribute('maxZ') * 1;
	
	//Set Display variables
	unitScale = units == 'in' ? 96 : 3.7;
	scale = unitScale * zoomScale;
	sliceDimensionX = Math.round((sliceMaxX - sliceMinX) * 1000) /1000; //Rounding to 3 decimal places
	sliceDimensionY = Math.round((sliceMaxY - sliceMinY) * 1000) /1000;
	sliceDimensionZ = Math.round((sliceMaxZ - sliceMinZ) * 1000) /1000;
	
	//Find all groups
	var allGroups = document.getElementsByTagName('g');
	
	//Find only layer groups
	for ( var i = 0;i<allGroups.length;i++){
		if ( allGroups[i].id.indexOf('z') == 0 ){
			layers.push(allGroups[i] );
		}
	}
	
	//Slider
	thumb = document.getElementById('thumb');
	thumb.addEventListener("mousedown", SliderDown, false);
	thumb.addEventListener("mouseup", SliderUp, false);
	thumb.addEventListener("mousemove", SliderMove, false);
	
	//Control box data
	setText('layerMax', layers.length - 1)
	setText('minX', sliceMinX)
	setText('minX', sliceMinX)
	setText('minY', sliceMinY)
	setText('minZ', sliceMinZ)
	setText('maxX', sliceMaxX)
	setText('maxY', sliceMaxY)
	setText('maxZ', sliceMaxZ)
	setText('dimX', sliceDimensionX)
	setText('dimY', sliceDimensionY)
	setText('dimZ', sliceDimensionZ)
	setText('scaleNum','1 : ' + 1/zoomScale);
	setText('layerThickness', 'Layer Thickness: ' + mD.getAttribute('layerThickness') + units);
	
	changeScale(zoomScale);
}

function setSVG(width, height) {
	svgObjs = document.getElementsByTagName('svg');
	rootSVG = svgObjs[0];
	rootSVG.setAttributeNS(null,'width',width + 'px')
	rootSVG.setAttributeNS(null,'height',height + 'px')
}

function setText(id, str ){
	e = document.getElementById(id)
	if ( e != null )
		e.firstChild.nodeValue = str;
}

function SliderDown(event){sliding = true;}

function SliderUp(event){sliding = false;}

function SliderMove(event){
	value = event.clientX - 130
	thumb = document.getElementById("thumb");
	if (sliding && value > 6 && value < 144){
		thumb.setAttribute("cx", 10 + value);
		zoneWidth = (150 - 14) / (layers.length)
		newLayer = Math.round((value - 7 - 0.5 * zoneWidth) / zoneWidth)
		if(newLayer != currentLayer){
			displayLayer(newLayer)
		}
	}
}

function viewAll(){
	//Set svg size and view port
	width = margin + (sliceDimensionX * unitScale) + margin;
	width = Math.max( width, svgMinWidth );
	height = layers.length * (margin + sliceDimensionY * unitScale + textHeight) + 3 * margin + textHeight + noJavascriptControlBoxY
	setSVG(width,height);
	
	//move and show all layers 
	for (var i in layers) {
		x = margin
		//y = margin + sliceDimensionY * scale
		y = (1 * i + 1) * ( margin + sliceDimensionY * unitScale) + i * textHeight
		layers[i].setAttributeNS(null,'transform','translate(' + x + ', ' + y + ')')
		transform = 'scale(' + unitScale + ' ' + (unitScale * -1) + ') translate(' + (sliceMinX * -1) + ' ' + (sliceMinY * -1) + ')'
		pathElements = layers[i].getElementsByTagName('path')
		for (var pathElementIndex = 0; pathElementIndex<pathElements.length; pathElementIndex++){
			pathElements[pathElementIndex].setAttributeNS(null,'transform',transform)
		}
		layers[i].setAttributeNS(null,'visibility','visible')
		layers[i].getElementsByTagName('text')[0].setAttributeNS(null,'visibility','visible')
	}
	
	//show control box
	document.getElementById('javascriptControls').setAttributeNS(null,'visibility','hidden')
	document.getElementById('noJavascriptControls').setAttributeNS(null,'visibility','visible')
	x = margin
	y = layers.length * (margin + sliceDimensionY * unitScale + textHeight) + margin
	document.getElementById('buttonSingle').setAttributeNS(null,'visibility','visible')
	document.getElementById('buttonSingle').setAttributeNS(null,'transform','translate('+x+' '+y+')')
}

function viewSingle(){
	//Set svg size and view port
	width = margin + (sliceDimensionX * scale) + margin;
	width = Math.max( width, svgMinWidth );
	height = margin + (sliceDimensionY * scale) + margin + javascriptControlBoxY + margin 
	setSVG(width,height);
	
	//move and hide all layers 
	for (var i in layers) {
		x = margin
		y = margin + sliceDimensionY * scale
		layers[i].setAttributeNS(null,'transform','translate(' + x + ' ' + y + ')')
		layers[i].setAttributeNS(null,'visibility','hidden')
		layers[i].getElementsByTagName('text')[0].setAttributeNS(null,'visibility','hidden')
		transform = 'scale(' + scale + ' ' + (scale * -1) + ') translate(' + (sliceMinX * -1) + ' ' + (sliceMinY * -1) + ')'
		pathElements = layers[i].getElementsByTagName('path')
		for (var pathElementIndex = 0; pathElementIndex<pathElements.length; pathElementIndex++){
			pathElements[pathElementIndex].setAttributeNS(null,'transform',transform)
		}
	}
	
	//show control box
	document.getElementById('javascriptControls').setAttributeNS(null,'visibility','visible')
	document.getElementById('noJavascriptControls').setAttributeNS(null,'visibility','hidden')
	x = margin
	y = margin + sliceDimensionY * scale + margin
	document.getElementById('javascriptControls').setAttributeNS(null,'transform','translate('+x+' '+y+')')
	document.getElementById('buttonSingle').setAttributeNS(null,'visibility','hidden')
	
	//show current layer
	displayLayer(currentLayer);
}
	]]></script>
	
	<title>replaceWith_Title</title>
	<desc></desc>
	<metadata>
		<slice:layers id="sliceData" version="0.1" units="mm" layerThickness="0.2" minX="0" maxX="61" minY="-5" maxY="50" minZ="0" maxZ="1"/>
	</metadata>
	<!--Begin Layer Data   -->
	<g id="layerData" fill="#556B2F" stroke="#00F" stroke-width="0.54px" font-weight="bold" font-family="Arial" font-size="15px">
<!--Beginning of path section-->
<!--replaceLineWith_boundaryLayerLines--> 		<g id="z 0.1" transform="translate(20, 242)">
<!--replaceLineWith_emptyString--> 			<text y="15" fill="#000" stroke="none">Layer 1, z 0.1</text>
<!--replaceLineWith_emptyString--> 			<path transform="scale(3.7, -3.7) translate(0, 5)" d="M 0 -5 L 50 0 L60 50 L 5 50 z M 5 3 L5 15 L15 15 L15 5 z"/>
<!--replaceLineWith_emptyString--> 		</g>
<!--End of path section-->
	</g>
	<!--End Layer Data-->
	
	<!--Button to change from all to single-->
	<g font-weight="bold" font-family="Arial" font-size="15px">
		<text id="buttonSingle" fill="darkslateblue" visibility="hidden" onclick="viewSingle()">[Single View]</text>
		
	<!--Control box for single slice layout-->
		<g id="javascriptControls" visibility="hidden" fill="#000">
			<rect width="510" height="90" stroke="gray" stroke-width="4px" fill="silver"/>	
			<g>
				<path stroke="#000" stroke-width="3" d="M 20 20 h5 l-5 -10 l-5 10 h5 v35 h35 v-5 l10 5 l-10 5 v-5 h-35 z"/>
				<text x="25" y="20">Y</text>
				<text x="69" y="60">X</text>
				<text x="10" y="80" id="buttonAll" onclick="viewAll();" fill="darkslateblue">[Show All]</text>
			</g>
			<g transform="translate(100, 20)">
				<text id="layerMin">0</text>
				<rect id="slider" x="10" y="-12" width="150" height="14" fill="gray"/>
				<circle id="thumb" cx="17" cy="-5" r="7" fill="darkslateblue"/>
				<text x="163" id="layerMax" >5</text>
				<text y="20" x="0">Layer </text>
				<text y="20" x="45" id="layerNum">100</text>
				<text y="20" x="138" onclick="displayLayer(currentLayer-1)" fill="darkslateblue">&lt;</text>
				<text y="20" x="153" onclick="displayLayer(currentLayer+1)" fill="darkslateblue">&gt;</text>
				<text y="40" x="0">Scale</text>
				<text y="40" x="45" id="scaleNum">0.125</text>
				<text y="40" x="138" onclick="changeScale(zoomScale/2)" fill="darkslateblue">&lt;</text>
				<text y="40" x="153" onclick="changeScale(zoomScale*2)" fill="darkslateblue">&gt;</text>
				<text y="60" id="layerThickness" >Layer Thickness: </text>
			</g>
			<g transform="translate(290, 0)">
				<text y="40">X</text>
				<text y="60">Y</text>
				<text y="80">Z</text>
				<text x="20" y="20">Min</text>
				<text id="minX" x="20" y="40">0.0</text>
				<text id="minY" x="20" y="60">0.0</text>
				<text id="minZ" x="20" y="80">0.0</text>
				<text x="80" y="20">Max</text>
				<text id="maxX" x="80" y="40">0.0</text>
				<text id="maxY" x="80" y="60">0.0</text>
				<text id="maxZ" x="80" y="80">0.0</text>
				<text x="140" y="20">Dimension</text>
				<text id="dimX" x="140" y="40">0.0</text>
				<text id="dimY" x="140" y="60">0.0</text>
				<text id="dimZ" x="140" y="80">0.0</text>
			</g>
		</g>
	</g>
	
	<!--No Javascript Control box   -->
<!--replaceLineWith_noJavascriptControls--> <g id="noJavascriptControls" fill="#000" transform="translate(20, 1400)">
		<rect width="300" height="110" stroke="gray" stroke-width="4px" fill="silver"/>
		<g transform="translate(10, 0)">
			<g transform="translate(0, 20)">
				<text x="120">Min</text>
				<text x="170">Max</text>
				<text x="220">Dimension</text>
				<path stroke="#000" stroke-width="3" d="M 5 40 h5 l-5 -10 l-5 10 h5 v35 h35 v-5 l10 5 l-10 5 v-5 h-35 z"/>
				<text x="3" y="20" font-weight="bold">Y</text>
				<text x="60" y="80" font-weight="bold">X</text>
				<text x="120" y="80" id="layerThicknessNoJavascript">Layer Thickness: replaceWith_layerThickness mm</text>
			</g>
			<g transform="translate(100, 40)">
				<text>X</text>
				<text id="minXNoJavascript" x="20">replaceWith_minX</text>
				<text id="maxXNoJavascript" x="70">replaceWith_maxX</text>
				<text id="dimXNoJavascript" x="120">replaceWith_dimX</text>
			</g>
			<g transform="translate(100, 60)">
				<text>Y</text>
				<text id="minYNoJavascript" x="20">replaceWith_minY</text>
				<text id="maxYNoJavascript" x="70">replaceWith_maxY</text>
				<text id="dimYNoJavascript" x="120">replaceWith_dimY</text>
			</g>
			<g transform="translate(100, 80)">
				<text>Z</text>
				<text id="minZNoJavascript" x="20">replaceWith_minZ</text>
				<text id="maxZNoJavascript" x="70">replaceWith_maxZ</text>
				<text id="dimZNoJavascript" x="120">replaceWith_dimZ</text>
			</g>
		</g>
	</g>
	<!--End Controls-->
	
</svg>