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Foxit PDF SDK
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Inherits SystemIDisposable.
Public Member Functions | |
| RectI () | |
| Construct a rect not initialized. | |
| RectI (int left1, int top1, int right1, int bottom1) | |
| Construct a rect with left-top and right bottom corners. More... | |
| bool | Contains (RectI other_rect) |
| Check if current rectangle fully contains the other provided rectangle. That means to check if the other rectangle is fully inside current one. More... | |
| bool | Contains (int x, int y) |
| Check if current rectangle contains the provided point. That means to check if the provided point is inside current one. More... | |
| int | Height () |
| Get the height of the rect. More... | |
| void | Intersect (RectI src) |
| Intersect with a rect. More... | |
| void | Intersect (int left1, int top1, int right1, int bottom1) |
| Intersect with a rect. More... | |
| bool | IsEmpty () |
| Verify whether the rect is empty. More... | |
| void | Normalize () |
| Normalize the rect. Make sure left <= right, top <= bottom. More... | |
| void | Offset (int dx, int dy) |
| Shift the coordinates by delta value of x and y directions. More... | |
| void | Union (RectI other_rect) |
| Union with a rect. More... | |
| bool | Valid () |
| Check if current rectangle is valid. More... | |
| int | Width () |
| Get the width of the rect. More... | |
Properties | |
| int | bottom [get, set] |
| The bottom. | |
| int | left [get, set] |
| The left. | |
| int | right [get, set] |
| The right. | |
| int | top [get, set] |
| The top. | |
The struct represents integer rectangle for Windows coordinates. Defined as equivalent of Windows RECT structure, with some convenient function members. This structure use Windows space where Y axis runs from top to bottom.
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Construct a rect with left-top and right bottom corners.
| [in] | left1 | The left. |
| [in] | top1 | The top. |
| [in] | right1 | The right. |
| [in] | bottom1 | The bottom. |
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Check if current rectangle fully contains the other provided rectangle. That means to check if the other rectangle is fully inside current one.
| [in] | other_rect | The other provided rect. |
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Check if current rectangle contains the provided point. That means to check if the provided point is inside current one.
| [in] | x | The x coordinate of the provided point. |
| [in] | y | The y coordinate of the provided point. |
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Get the height of the rect.
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Intersect with a rect.
| [in] | src | The rect to intersect with. |
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Intersect with a rect.
| [in] | left1 | The left of the rect to intersect with. |
| [in] | top1 | The top of the rect to intersect with. |
| [in] | right1 | The right of the rect to intersect with. |
| [in] | bottom1 | The bottom of the rect to intersect with. |
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Verify whether the rect is empty.
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Normalize the rect. Make sure left <= right, top <= bottom.
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Shift the coordinates by delta value of x and y directions.
| [in] | dx | The delta value of x-direction. |
| [in] | dy | The delta value of y-direction. |
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Union with a rect.
| [in] | other_rect | The rect to union with. |
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Check if current rectangle is valid.
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Get the width of the rect.