Class Annotations.Rect
Represents a utility class used to manipulate rectangle objects. (x1,y1)------| | | |------(x2,y2)
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Annotations.Rect(x1, y1, x2, y2)
Create a new Rect with the x and y coordinates of the upper-left and lower right points.
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Normalizes the rect to ensure point (x1, y1) is the bottom left point as expected by xfdf output
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fitTo(rect)
Best fit this rect into another larger rect
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Gets the height of the rect
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getWidth()
Gets the width of the rect
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Normalizes the rect to ensure point (x1, y1) is the upper left point and width and height are non-negative.
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translate(x, y)
Translates the rect
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Class Detail
Annotations.Rect(x1, y1, x2, y2)
Create a new Rect with the x and y coordinates of the upper-left and lower right points.
- Parameters:
- {number} x1
- the x coordinate of the upper-left point
- {number} y1
- the y coordinate of the upper-left point
- {number} x2
- the x coordinate of the lower-right point
- {number} y2
- the y coordinate of the lower-right point
Method Detail
exportNormalize()
Normalizes the rect to ensure point (x1, y1) is the bottom left point as expected by xfdf output
fitTo(rect)
Best fit this rect into another larger rect
- Parameters:
- {Annotations.Rect} rect
{number}
getHeight()
Gets the height of the rect
- Returns:
- {number} The height of the rect
{number}
getWidth()
Gets the width of the rect
- Returns:
- {number} The width of the rect
normalize()
Normalizes the rect to ensure point (x1, y1) is the upper left point and width and height are non-negative.
translate(x, y)
Translates the rect
- Parameters:
- {number} x
- The amount to translate in the x direction
- {number} y
- The amount to translate in the y direction