Table 6.250—DRM_Scale
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Property |
Description |
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Superclass |
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Class |
· <DRM Scale> |
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Subclass |
· none |
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Definition |
This DRM class defines an <DRM LSR Transformation Step> that specifies a scaling percentage along the given axis. If the absolute value of the scaling percentage is greater than 1.0, then the <DRM Scale> operation will stretch any target object along the given axis. On the other hand, if the absolute value is less than 1.0, any target object will be shrunk along the given axis. If the scaling value is negative, then the <DRM Scale> operation will reflect any target object across the origin along the given axis, as well as shrinking or stretching the object based on the magnitude of the scale amount. |
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Example(s) |
· Scale by 2,0 along the Z axis. · Scale by 0,5 along the Y axis. · Scale by -0,75 along the X axis Scale by 0,0 along the Z axis. · Scale by 0,0 along the Z axis. |
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Inherited field elements |
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Field elements |
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Associated to (one-way) (inherited) |
· none |
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Associated to (one-way) |
· none |
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Associated by (one-way) (inherited) |
· none |
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Associated by (one-way) |
· none |
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Associated with (two-way) (inherited) |
· none |
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Associated with (two-way) |
· none |
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Composed of (two-way) (inherited) |
· zero or one <DRM Reference Vector>3 |
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Composed of (two-way) |
· zero or one <DRM Scale Control Link> |
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Composed of (two-way metadata) (inherited) |
· none |
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Composed of (two-way metadata) |
· none |
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Component of (two-way) (inherited) |
· zero or one <DRM LSR Transformation> |
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Component of (two-way) |
· none |
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Constraints |
· none |
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Notes |
1 Which axis to scale along. 2 Percentage to scale by. 3 This <DRM Reference Vector> shall have vector_type = LSR_TRANSFORMATION_AXIS. |
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Class diagram |