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Need Custom Position for Node's Text (Read 2441 times)

Bala Full Member Offline I love YaBB 1G - SP1! Posts: 156 Joined: Apr 21^st, 2009	Need Custom Position for Node's Text Jun 5^th, 2009 at 6:43am	Print Post
	Hi Stoyan, I have sent an image at your support mail-id, problem discription is also written their.Please have a look into that and give us the possible solution. Thanks, Bala


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: Need Custom Position for Node's Text Reply #1 - Jun 5^th, 2009 at 9:28am	Print Post
	Hi Bala, Quote: Node's text should start from just beside the image (as in fig3) but if text is long enough, it should be truncated (as in fig 2). You could use a TableNode with two cells, the first cell displaying the image and the second one displaying the text. If you prefer using ShapeNodes, try the following Shape definition. Code var textOnTheRight = new Shape( Shapes.Rectangle.Outline,// reuse the rectangular shape null,// no decorations new ElementTemplate[]// define text region { new LineTemplate(20, 0, 100, 0), new LineTemplate(100, 0, 100, 100), new LineTemplate(100, 100, 20, 100), new LineTemplate(20, 100, 20, 0) }, FillRule.EvenOdd,// doesn't matter here "TextOnTheRight"// to access the shape later using Shape.FromId ); textOnTheRight.ImageRectangle = new Rect(0, 0, 20, 20); I hope that helps, Stoyan


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: Need Custom Position for Node's Text Reply #2 - Jun 5^th, 2009 at 9:35am	Print Post
	To align the text to the left: Code StringFormat format = new StringFormat(); format.Alignment = StringAlignment.Near; node.TextFormat = format;


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: Need Custom Position for Node's Text Reply #3 - Jun 5^th, 2009 at 9:40am	Print Post
	Quote: I am getting a dirty border while selecting the node. I want a smooth border. How I can get this? In the DrawAdjustmentHandles event handler, remove the hatchBrush and draw the selection rectangle using a solid-color pen.


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: Need Custom Position for Node's Text Reply #4 - Jun 5^th, 2009 at 10:16am	Print Post
	Quote: I have attached a expand node inside this main node. But I get a dull + button on startup, Once you click on that button it gets clearly visible. Why it is so dull until I click on that. Because WPF renders images blurred when they are not aligned to device pixels. The collapse/expand button has some code that aligns the image to the nearest device pixel when it is rendered, and it runs after click, so the +/- icon becomes more sharp. I suppose they appear blurred initially because of your scroll and zoom code at startup.


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