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Added fixed borders adjustable for slide dimensions (fixed the issue with non-standard slides (i.e. A4)).

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This commit is contained in:
Maxim Khlobystov 2014-09-11 16:10:51 -07:00
parent c1443c45e0
commit 022760f255
2 changed files with 11 additions and 7 deletions
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5
labs/meteor-client/client/stylesheets/whiteboard.less
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@ -6,6 +6,7 @@
}
#whiteboard-paper {
background-color:grey;
width: 100%;
background-color:grey;
margin-left: auto;
margin-right: auto;
}

13
labs/meteor-client/client/whiteboard_models/whiteboard_paper.coffee
View File

@ -825,22 +825,25 @@ class @WhiteboardPaperModel
console.log "imageHeight: #{imageHeight}"
currentSlideCursor = Meteor.Slides.find({"presentationId": presentationId, "slide.current": true})
_raphaelObj = @raphaelObj
_this = this
currentSlideCursor.observe # watching the current slide changes
changed: (newDoc, oldDoc) ->
newX = - newDoc.slide.x_offset * 2 * boardWidth / 100
newY = - newDoc.slide.y_offset * 2 * boardHeight / 100
newWidth = boardWidth * newDoc.slide.width_ratio / 100
newHeight = boardHeight * newDoc.slide.height_ratio / 100
_raphaelObj.setViewBox(newX, newY, newWidth, newHeight) # zooms and pans
_this.raphaelObj.setViewBox(newX, newY, newWidth, newHeight, true) # zooms and pans
pic = new Image()
_this = this
pic.onload = ->
if this.width <= this.height # natural dimensions
# square => boardHeight is the shortest side
_this.addImageToPaper(data, boardHeight * this.width / this.height, boardHeight)
adjustedWidth = boardHeight * this.width / this.height
$('#whiteboard-paper').attr('style', 'width:' + adjustedWidth + 'px')
_this.addImageToPaper(data, adjustedWidth, boardHeight)
else
_this.addImageToPaper(data, boardWidth, boardWidth * this.height / this.width)
adjustedHeight = boardWidth * this.height / this.width
$('#whiteboard-paper').attr('style', 'height:' + adjustedHeight + 'px')
_this.addImageToPaper(data, boardWidth, adjustedHeight)
pic.src = data