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- "creation and printing"
- | A |
- '5 lines should be the same: A = 100@100 corner: 200@200' printNl.
- A _ Rectangle left: 100 right: 200 top: 100 bottom: 200.
- 'A = ' print.
- A printNl.
- A _ Rectangle origin: 100@100 corner: 200@200.
- 'A = ' print.
- A printNl.
- A _ Rectangle origin: 100@100 extent: 100@100.
- 'A = ' print.
- A printNl.
- A _ (100@100) corner: 200@200.
- 'A = ' print.
- A printNl.
- A _ (100@100) extent: 100@100.
- 'A = ' print.
- A printNl!
-
- "accessing"
- | A |
- A _ Rectangle origin: 100@100 extent: 150@150.
- 'A = ' print.
- A printNl.
- 'topLeft = ' print.
- (A topLeft) printNl.
- 'top = ' print.
- (A top) printNl.
- 'rightCenter = ' print.
- (A rightCenter) printNl.
- 'bottom = ' print.
- (A bottom) printNl.
- 'center = ' print.
- (A center) printNl.
- 'extent = ' print.
- (A extent) printNl.
- 'area = ' print.
- (A area) printNl!
-
- "rectangle functions"
- | A B C D |
- A _ 50@50 corner: 200@200.
- B _ 120@120 corner: 260@240.
- C _ 100@300 corner: 300@400.
- D _ 20@20 corner: 400@400.
- (A amountToTranslateWithin: C) printNl.
- (A intersect: B) printNl.
- (D intersect: C) printNl.
- (A areasOutside: B) printNl.
- (D areasOutside: C) printNl.
- (D areasOutside: B) printNl.
- (C expandBy: 10) printNl.
- (C insetBy: 10@20) printNl.
- (B merge: C) printNl!
-
- "testing"
- | A B C |
- A _ 50@50 corner: 200@200.
- B _ 120@120 corner: 260@240.
- C _ 100@300 corner: 300@400.
- (A contains: B) printNl.
- (C containsPoint: 200@320) printNl.
- (A intersects: B) printNl!
-
- "truncation and round off and transforming"
- | A B C |
- A _ 50@50 corner: 200@200.
- B _ 120@120 corner: 260@240.
- C _ 100@300 corner: 300@400.
- (A moveBy: 50@50) printNl.
- (A moveTo: 200@300) printNl.
- (A scaleBy: 2) printNl.
- (A translateBy: -100) printNl!
-