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  4. how to draw line by dragging mouse inside rectangle in dialog based application in vc++,mfc

how to draw line by dragging mouse inside rectangle in dialog based application in vc++,mfc

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  • P Offline
    P Offline
    prerananit
    wrote on last edited by
    #1

    how to draw line by dragging mouse inside rectangle in dialog based application in vc++,mfc

    CPalliniC W 2 Replies Last reply
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    • P prerananit

      how to draw line by dragging mouse inside rectangle in dialog based application in vc++,mfc

      CPalliniC Offline
      CPalliniC Offline
      CPallini
      wrote on last edited by
      #2

      Handling mouse events end using graphic primitives, I suppose. What is your problem about? :)

      If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler. -- Alfonso the Wise, 13th Century King of Castile.
      This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong. -- Iain Clarke
      [My articles]

      In testa che avete, signor di Ceprano?

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      • P prerananit

        how to draw line by dragging mouse inside rectangle in dialog based application in vc++,mfc

        W Offline
        W Offline
        wangningyu
        wrote on last edited by
        #3

        the rectangle have top,left,width,height four parameters. If the first point or the end, is more than width or height. you can change the rectangle's width(height).Because is the max.

        CPalliniC 1 Reply Last reply
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        • W wangningyu

          the rectangle have top,left,width,height four parameters. If the first point or the end, is more than width or height. you can change the rectangle's width(height).Because is the max.

          CPalliniC Offline
          CPalliniC Offline
          CPallini
          wrote on last edited by
          #4

          wangningyu wrote:

          the rectangle have top,left,width,height four parameters. If the first point or the end, is more than width or height. you can change the rectangle's width(height).Because is the max.

          ?!? :-D

          If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler. -- Alfonso the Wise, 13th Century King of Castile.
          This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong. -- Iain Clarke
          [My articles]

          In testa che avete, signor di Ceprano?

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