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Initialized and filled a 2D array with all the text objects I need to draw later

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This commit is contained in:
Oleksandr Zhurbenko 2015-08-12 19:07:15 -07:00
parent cc8a2ffee5
commit 9a016011ad
1 changed files with 25 additions and 22 deletions
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47
bigbluebutton-html5/app/client/whiteboard_models/whiteboard_poll.coffee
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@ -16,8 +16,8 @@ class @WhiteboardPollModel extends WhiteboardToolModel
# @param {string} colour the colour of the object
# @param {number} thickness the thickness of the object's line(s)
# @param {string} backgroundColor the background color of the poll element
# @param {number} vPadding the vertical padding of the poll element ??????????
# @param {number} hPadding the horizontal padding of the poll element ??????????
# @param {number} vPadding the vertical padding of the poll element
# @param {number} hPadding the horizontal padding of the poll element
make: (startingData) =>
#data needed to create the first base rectangle filled with white color
x1 = startingData.points[0]
@ -29,15 +29,30 @@ class @WhiteboardPollModel extends WhiteboardToolModel
backgroundColor = "#ffffff"
vPadding = 10
hPadding = 5
calcFontSize = 20
textArray = [][]
calcFontSize = 30
votesTotal = 0
textArray = []
#creating an array of text objects for the labels, percentages and number inside line bars
if startingData.result? and startingData.result.length > 1
#counting the total number of votes
for i in [0..startingData.result.length-1]
votesTotal += startingData.result[i].num_votes
textArray[i] = []
#filling the array with proper text objects to display
for i in [0..startingData.result.length-1]
textArray[i].push(startingData.result[i].key, startingData.result[i].num_votes+"")
if votesTotal is 0
textArray[i].push("0%")
else
textArray[i].push(startingData.result[i].num_votes/votesTotal*100+"%")
#if coordinates are reversed - change them back
if x2 < x1
[x1, x2] = [x2, x1]
[x1, x2] = [x2, x1]
if y2 < y1
[y1, y2] = [y2, y1]
#Params:
#x - the actual calculated x value of the top left corner of the polling area
#y - the actual calculated y value of the top left corner of the polling area
@ -47,7 +62,7 @@ class @WhiteboardPollModel extends WhiteboardToolModel
y = y1 * @gh + @yOffset
width = (x2 * @gw + @xOffset) - x
height = (y2 * @gh + @yOffset) - y
#console.log width
#creating a base rectangle
@obj = @paper.rect(x, y, width, height, 1)
@obj.attr "stroke", formatColor(color)
@ -57,27 +72,15 @@ class @WhiteboardPollModel extends WhiteboardToolModel
shape: "poll_result"
data: [x1, y1, x2, y2, @obj.attrs["stroke"], @obj.attrs["stroke-width"], @obj.attrs["fill"]]
test = [@obj]
#updated coordinates for inner padding to appear
x *= 1.01
y *= 1.01
width = ((x2 * @gw + @xOffset) - x)* 0.98
height = ((y2 * @gh + @yOffset) - y)* 0.98
@obj1 = @paper.rect(x, y, width, height, 20)
@obj1.attr "stroke", formatColor(color)
@obj1.attr "fill", "#ffffff"
@obj1.attr "stroke-width", zoomStroke(formatThickness(thickness))
test = [@obj, @obj1]
test
# Update the rectangle dimensions
# Update the poll dimensions
# @param {number} x1 the x value of the top left corner
# @param {number} y1 the y value of the top left corner
# @param {number} x2 the x value of the bottom right corner
# @param {number} y2 the y value of the bottom right corner
# @param {boolean} square (draw a square or not)
update: (startingData) ->