Points: Difference between revisions
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Created page with 'To create lines you need a start and end point. Even cells and text require a point. So first you have to set up variables that can hold those points. A point consist…' |
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ptEnd.Y = 20 | ptEnd.Y = 20 | ||
ptEnd.Z = 0 | ptEnd.Z = 0 | ||
</PRE> | |||
== Scaling Points == | |||
Scaling points are used in placing cells and have values controlling the scale in the X, Y, and Z directions. They are a Point3D like any other point and can be initialized using the following code to bring cells in at full scale (X, Y, and Z equal to 1) by using the built-in constant Point3dOne: | |||
<PRE> | |||
Dim ptScale As Point3d | |||
ptScale = Point3dOne | |||
</PRE> | </PRE> | ||
Latest revision as of 10:16, 15 August 2010
To create lines you need a start and end point. Even cells and text require a point. So first you have to set up variables that can hold those points. A point consists of three pieces of data for the X, Y, and Z coordinates. So once the point is set up, you have to store X and Y values in there and set Z to 0 (I'm always doing 2D, but it seems to work better with 3D points):
Dim ptStart as Point3d Dim ptEnd as Point3d ptStart.X = 10 ptStart.Y = 10 ptStart.Z = 0 ptEnd.X = 10 ptEnd.Y = 20 ptEnd.Z = 0
Scaling Points
Scaling points are used in placing cells and have values controlling the scale in the X, Y, and Z directions. They are a Point3D like any other point and can be initialized using the following code to bring cells in at full scale (X, Y, and Z equal to 1) by using the built-in constant Point3dOne:
Dim ptScale As Point3d ptScale = Point3dOne