Foxit PDF SDK
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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... | |
boolean | 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... | |
boolean | 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... | |
int | getBottom () |
Get the bottom. More... | |
int | getLeft () |
Get the left. More... | |
int | getRight () |
Get the right. More... | |
int | getTop () |
Get the top. More... | |
int | height () |
Get the height of the rect. More... | |
void | intersect (int left1, int top1, int right1, int bottom1) |
Intersect with a rect. More... | |
void | intersect (RectI src) |
Intersect with a rect. More... | |
boolean | 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 | setBottom (int value) |
Set the bottom. More... | |
void | setLeft (int value) |
Set the left. More... | |
void | setRight (int value) |
Set the right. More... | |
void | setTop (int value) |
Set the top. More... | |
void | union (RectI other_rect) |
Union with a rect. More... | |
boolean | valid () |
Check if current rectangle is valid. More... | |
int | width () |
Get the width of the rect. More... | |
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.
com.foxit.sdk.common.fxcrt.RectI.RectI | ( | int | left1, |
int | top1, | ||
int | right1, | ||
int | bottom1 | ||
) |
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. |
boolean com.foxit.sdk.common.fxcrt.RectI.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.
[in] | x | The x coordinate of the provided point. |
[in] | y | The y coordinate of the provided point. |
boolean com.foxit.sdk.common.fxcrt.RectI.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.
[in] | other_rect | The other provided rect. |
com.foxit.sdk.common.fxcrt.RectI.getBottom | ( | ) |
Get the bottom.
com.foxit.sdk.common.fxcrt.RectI.getLeft | ( | ) |
Get the left.
com.foxit.sdk.common.fxcrt.RectI.getRight | ( | ) |
Get the right.
com.foxit.sdk.common.fxcrt.RectI.getTop | ( | ) |
Get the top.
int com.foxit.sdk.common.fxcrt.RectI.height | ( | ) |
Get the height of the rect.
void com.foxit.sdk.common.fxcrt.RectI.intersect | ( | int | left1, |
int | top1, | ||
int | right1, | ||
int | bottom1 | ||
) |
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. |
void com.foxit.sdk.common.fxcrt.RectI.intersect | ( | RectI | src | ) |
Intersect with a rect.
[in] | src | The rect to intersect with. |
boolean com.foxit.sdk.common.fxcrt.RectI.isEmpty | ( | ) |
Verify whether the rect is empty.
void com.foxit.sdk.common.fxcrt.RectI.normalize | ( | ) |
Normalize the rect. Make sure left <= right, top <= bottom.
void com.foxit.sdk.common.fxcrt.RectI.offset | ( | int | dx, |
int | dy | ||
) |
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. |
com.foxit.sdk.common.fxcrt.RectI.setBottom | ( | int | value | ) |
Set the bottom.
[in] | value | The bottom. |
com.foxit.sdk.common.fxcrt.RectI.setLeft | ( | int | value | ) |
Set the left.
[in] | value | The left. |
com.foxit.sdk.common.fxcrt.RectI.setRight | ( | int | value | ) |
Set the right.
[in] | value | The right. |
com.foxit.sdk.common.fxcrt.RectI.setTop | ( | int | value | ) |
Set the top.
[in] | value | The top. |
void com.foxit.sdk.common.fxcrt.RectI.union | ( | RectI | other_rect | ) |
Union with a rect.
[in] | other_rect | The rect to union with. |
boolean com.foxit.sdk.common.fxcrt.RectI.valid | ( | ) |
Check if current rectangle is valid.
int com.foxit.sdk.common.fxcrt.RectI.width | ( | ) |
Get the width of the rect.