The code for this application can be downloaded for free at: www.schoolfreeware.com There is a trick to drawing to the canvas. Using OnPaint will allow the form to be repainted every time the form is refreshed. If OnPaint is not used, then what is drawn will disappear when part of the form is moved off screen or the form refreshes. Use Canvas. to bring up all of the properties, functions and procedures that canvas has to offer. Examples Canvas.Pen.Color := clRed; Canvas.Pen.Width := 25; The form is a grid. Each part of the form has an x and y coordinate. Drawing to the canvas means that each part of the drawing commands must be given an x and y coordinate. Example: Canvas.TextOut(165,83, ’11′); Note: If you get an error with end. highlighted within the lpr tab, comment out the {$IFDEF Windows} {$R project1.rc} {$ENDIF} line. Lazarus will recreate this line later on in the tutorial. It seems to have to do with an icon bug. More Information: bugs.freepascal.org
contour drawing of hand – Blind Contour Drawing Example – Hand This blind contour drawing of a hand is also rather speedily done. Try to slow down a bit and really observe all those little creases and wrinkles. … contour drawing of hand – Sketching Drawing ? What is Blind Contour Drawing? Blind contour drawing [...]
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They have been practicing drawing people using a method called gesture drawing where they use simple shapes to represent the parts of the human body. |
