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Calculations and positioning for the 'key' column

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This commit is contained in:
Oleksandr Zhurbenko 2015-08-13 14:06:28 -07:00
parent 1f8d41595f
commit 58018da679
1 changed files with 19 additions and 5 deletions
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24
bigbluebutton-html5/app/client/whiteboard_models/whiteboard_poll.coffee
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@ -103,7 +103,7 @@ class @WhiteboardPollModel extends WhiteboardToolModel
maxLeftWidth = calculatedData[1]
maxRightWidth = calculatedData[2]
maxLineHeight = calculatedData[3]
maxBarWidth = width*0.9-maxLeftWidth-maxRightWidth
barWidth = width*0.9-maxLeftWidth-maxRightWidth
barHeight = height*0.75/textArray.length
svgNSi = "http://www.w3.org/2000/svg"
@ -111,24 +111,38 @@ class @WhiteboardPollModel extends WhiteboardToolModel
leftCell.style['font-size'] = calcFontSize
rightCell.style['font-size'] = calcFontSize
#Vertical padding
heightPadding = height*0.25/(textArray.length+1)
#Horizontal padding
widthPadding = width*0.1/(textArray[0].length+1)
#Vertical padding
heightPadding = height*0.25/(textArray.length+1)
#Initial coordinates of the key column
yLeft = y+heightPadding+barHeight/2
xLeft = x + widthPadding + 1
#Initial coordinates of the line bar column
xBar = x+maxLeftWidth+widthPadding*2
yBar = y + heightPadding
for line in textArray
#Adding an element to the left column
tempSpanEl = document.createElementNS(svgNSi, "tspan")
tempSpanEl.setAttributeNS null, "x", xLeft
tempSpanEl.setAttributeNS null, "y", yLeft
tempSpanEl.setAttributeNS null, "dy", maxLineHeight/2
tempTextNode = document.createTextNode(line[0])
tempSpanEl.appendChild tempTextNode
leftCell.appendChild tempSpanEl
#drawing a black graph bar
@obj3 = @paper.rect(xBar, yBar, maxBarWidth, barHeight, 2)
@obj3 = @paper.rect(xBar, yBar, barWidth, barHeight, 2)
@obj3.attr "stroke", formatColor(color)
@obj3.attr "fill", "#000000"
@obj3.attr "stroke-width", zoomStroke(formatThickness(0))
#changing the Y coordinate for all the objects
yBar = yBar + barHeight + heightPadding
yLeft = yLeft + heightPadding + barHeight
test
@ -181,7 +195,7 @@ class @WhiteboardPollModel extends WhiteboardToolModel
tempSpanEl.firstChild.nodeValue = line[0]
leftCell.appendChild tempSpanEl
if tempSpanEl.getBBox().width > maxLeftWidth
maxLeftWidth += tempSpanEl.getBBox().width
maxLeftWidth = tempSpanEl.getBBox().width
if tempSpanEl.getBBox().height > maxLineHeight
maxLineHeight = tempSpanEl.getBBox().height
leftCell.removeChild(leftCell.firstChild)