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Foxit PDF SDK
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Public Member Functions | |
| SnapPointMgr (PDFPage page) | |
| Constructor, from a parsed PDF page object. More... | |
| SnapPointMgr (SnapPointMgr other) | |
| Constructor, with another snap point manager object. More... | |
| synchronized void | delete () |
| Clean up related resources immediately. More... | |
| SnappedPoint | getSnappedPointAtPos (PointF position, int flags) throws com.foxit.sdk.PDFException |
| Get the snapped point information at/around a specified position in [PDF coordinate system] (com.foxit.sdk.pdf.PDFPage). More... | |
| boolean | isEmpty () |
| Check whether current object is empty or not. More... | |
| void | reload () throws com.foxit.sdk.PDFException |
| Reload current manager. More... | |
Public Member Functions inherited from com.foxit.sdk.common.Base | |
| synchronized void | delete () |
| Clean up related resources immediately. More... | |
Static Public Attributes | |
| static final int | e_FlagEndpoint = 0x0001 |
| If set, that means to get the endpoint of a path. | |
| static final int | e_FlagIntersectionPoint = 0x0004 |
| If set, that means to get the intersection of two intersecting paths. | |
| static final int | e_FlagMidpoint = 0x0002 |
| If set, that means to get the midpoint for two endpoints of a path. | |
| static final int | e_FlagNearestPoint = 0x0008 |
| If set, that means to get the nearest point (which is in a path) to the specified point. | |
This class represents a manager for snapping point. This class can be used to snap point in a path with specified snapping flags.
| com.foxit.sdk.pdf.SnapPointMgr.SnapPointMgr | ( | PDFPage | page | ) |
Constructor, from a parsed PDF page object.
| [in] | page | A valid PDF page object. This page should has been parsed. |
| com.foxit.sdk.pdf.SnapPointMgr.SnapPointMgr | ( | SnapPointMgr | other | ) |
Constructor, with another snap point manager object.
| [in] | other | Another snap point manager object. |
| synchronized void com.foxit.sdk.pdf.SnapPointMgr.delete | ( | ) |
Clean up related resources immediately.
| SnappedPoint com.foxit.sdk.pdf.SnapPointMgr.getSnappedPointAtPos | ( | PointF | position, |
| int | flags | ||
| ) | throws com.foxit.sdk.PDFException |
Get the snapped point information at/around a specified position in [PDF coordinate system] (com.foxit.sdk.pdf.PDFPage).
| [in] | position | A specified position, in PDF coordinate system. |
| [in] | flags | Flags for snapping point. Please refer to values starting from com.foxit.sdk.pdf.SnapPointMgr.e_FlagEndpoint and this should be one or a combination of these values. |
| boolean com.foxit.sdk.pdf.SnapPointMgr.isEmpty | ( | ) |
Check whether current object is empty or not.
When the current object is empty, that means current object is useless.
| void com.foxit.sdk.pdf.SnapPointMgr.reload | ( | ) | throws com.foxit.sdk.PDFException |
Reload current manager.
This function should be called after any path in related PDF page has been modified.