How to calculate top left in image java

Computes an arbitrary rectangular region of the`BufferedImage` and copies it into a specified`WritableRaster`.

Graphics2D `[addTileObserver][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

addTileObserver%28java.awt.image.TileObserver%29][TileObserver to]`0

Creates a `[addTileObserver][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

addTileObserver%28java.awt.image.TileObserver%29][TileObserver to]1, which can be used to draw into this `BufferedImage.

WritableRaster `[addTileObserver][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

addTileObserver%28java.awt.image.TileObserver%29][TileObserver to]`4

Returns a WritableRaster representing the alpha channel for BufferedImage objects with `[addTileObserver][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

addTileObserver%28java.awt.image.TileObserver%29][TileObserver to]7 objects that support a separate spatial alpha channel, such as [addTileObserver][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

addTileObserver%28java.awt.image.TileObserver%29][TileObserver to]8 and[addTileObserver][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

addTileObserver%28java.awt.image.TileObserver%29][TileObserver to]`9.

`void`0`void`1

Returns the `[addTileObserver][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

addTileObserver%28java.awt.image.TileObserver%29][TileObserver to]`7.

`void`3`void`4

Returns the image as one large tile.

`void`3`void`6

Computes and returns an arbitrary region of the`BufferedImage`.

`void`8`void`9

This method returns a `[addTileObserver][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

addTileObserver%28java.awt.image.TileObserver%29][TileObserver to]`1, but is here for backwards compatibility.

`[coerceData][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

coerceData%28boolean%29][boolean isAlphaPremultiplied]1[coerceData][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

coerceData%28boolean%29][boolean isAlphaPremultiplied]`2

Returns the height of the BufferedImage.

`[coerceData][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

coerceData%28boolean%29][boolean isAlphaPremultiplied]1[coerceData][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

coerceData%28boolean%29][boolean isAlphaPremultiplied]`5

Returns the height of the BufferedImage.

`[coerceData][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

coerceData%28boolean%29][boolean isAlphaPremultiplied]1[coerceData][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

coerceData%28boolean%29][boolean isAlphaPremultiplied]`8

Returns the minimum tile index in the x direction.

`[coerceData][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

coerceData%28boolean%29][boolean isAlphaPremultiplied]`1`isAlphaPremultiplied`0

Returns the minimum tile index in the y direction.

`[coerceData][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

coerceData%28boolean%29][boolean isAlphaPremultiplied]`1`isAlphaPremultiplied`2

Returns the minimum x coordinate of this`BufferedImage`.

`[coerceData][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

coerceData%28boolean%29][boolean isAlphaPremultiplied]`1`isAlphaPremultiplied`5

Returns the minimum y coordinate of this`BufferedImage`.

`[coerceData][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

coerceData%28boolean%29][boolean isAlphaPremultiplied]`1`isAlphaPremultiplied`8

Returns the number of tiles in the x direction.

`[coerceData][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

coerceData%28boolean%29][boolean isAlphaPremultiplied]1WritableRaster`0

Returns the number of tiles in the y direction.

WritableRaster`1WritableRaster`2

Returns a property of the image by name.

WritableRaster`1WritableRaster`4

Returns a property of the image by name.

WritableRaster`5WritableRaster`6

Returns an array of names recognized by or `WritableRaster`8, if no property names are recognized.

WritableRaster `[copyData][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

copyData%28java.awt.image.WritableRaster%29][WritableRaster outRaster]0[coerceData][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

coerceData%28boolean%29][boolean isAlphaPremultiplied]1[copyData][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

copyData%28java.awt.image.WritableRaster%29][WritableRaster outRaster]`2

Returns an integer pixel in the default RGB color model [TYPE_INT_ARGB] and default sRGB colorspace.

`[copyData][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

copyData%28java.awt.image.WritableRaster%29][WritableRaster outRaster]3[copyData][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

copyData%28java.awt.image.WritableRaster%29][WritableRaster outRaster]`4

Returns an array of integer pixels in the default RGB color model [TYPE_INT_ARGB] and default sRGB color space, from a portion of the image data.

`[copyData][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

copyData%28java.awt.image.WritableRaster%29][WritableRaster outRaster]5[copyData][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

copyData%28java.awt.image.WritableRaster%29][WritableRaster outRaster]`6

Returns the `[copyData][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

copyData%28java.awt.image.WritableRaster%29][WritableRaster outRaster]7 associated with this`BufferedImage.

`[copyData][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

copyData%28java.awt.image.WritableRaster%29][WritableRaster outRaster]`9`BufferedImage`0

Returns the object that produces the pixels for the image.

`BufferedImage`1`BufferedImage`2

Returns a BufferedImage`3 of `BufferedImage`4 objects that are the immediate sources, not the sources of these immediate sources, of image data for this `BufferedImage.

`BufferedImage`6`BufferedImage`7

Returns a subimage defined by a specified rectangular region.

`void`3`BufferedImage`9

Returns tile [`WritableRaster`0, `WritableRaster`1].

`[coerceData][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

coerceData%28boolean%29][boolean isAlphaPremultiplied]`1`WritableRaster`3

Returns the x offset of the tile grid relative to the origin, For example, the x coordinate of the location of tile [0, 0].

`[coerceData][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

coerceData%28boolean%29][boolean isAlphaPremultiplied]`1`WritableRaster`5

Returns the y offset of the tile grid relative to the origin, For example, the y coordinate of the location of tile [0, 0].

`[coerceData][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

coerceData%28boolean%29][boolean isAlphaPremultiplied]`1`WritableRaster`7

Returns the tile height in pixels.

`[coerceData][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

coerceData%28boolean%29][boolean isAlphaPremultiplied]`1`WritableRaster`9

Returns the tile width in pixels.

`[coerceData][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

coerceData%28boolean%29][boolean isAlphaPremultiplied]1Graphics2D`1

Returns the transparency.

`[coerceData][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

coerceData%28boolean%29][boolean isAlphaPremultiplied]1Graphics2D`3

Returns the image type.

`[coerceData][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

coerceData%28boolean%29][boolean isAlphaPremultiplied]1Graphics2D`5

Returns the width of the BufferedImage.

`[coerceData][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

coerceData%28boolean%29][boolean isAlphaPremultiplied]1Graphics2D`8

Returns the width of the BufferedImage.

WritableRaster `[addTileObserver][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

addTileObserver%28java.awt.image.TileObserver%29][TileObserver to]`01

Checks out a tile for writing.

`[addTileObserver][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

addTileObserver%28java.awt.image.TileObserver%29][TileObserver to]02[addTileObserver][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

addTileObserver%28java.awt.image.TileObserver%29][TileObserver to]`03

Returns an array of `[addTileObserver][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

addTileObserver%28java.awt.image.TileObserver%29][TileObserver to]`04 objects indicating which tiles are checked out for writing.

`[addTileObserver][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

addTileObserver%28java.awt.image.TileObserver%29][TileObserver to]05[addTileObserver][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

addTileObserver%28java.awt.image.TileObserver%29][TileObserver to]`06

Returns whether or not any tile is checked out for writing.

`[addTileObserver][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

addTileObserver%28java.awt.image.TileObserver%29][TileObserver to]05[addTileObserver][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

addTileObserver%28java.awt.image.TileObserver%29][TileObserver to]`08

Returns whether or not the alpha has been premultiplied.

`[addTileObserver][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

addTileObserver%28java.awt.image.TileObserver%29][TileObserver to]05[addTileObserver][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

addTileObserver%28java.awt.image.TileObserver%29][TileObserver to]`10

Returns whether or not a tile is currently checked out for writing.

void `[addTileObserver][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

addTileObserver%28java.awt.image.TileObserver%29][TileObserver to]`12

Relinquishes permission to write to a tile.

void `[addTileObserver][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

addTileObserver%28java.awt.image.TileObserver%29][TileObserver to]`14

Removes a tile observer.

void `[addTileObserver][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

addTileObserver%28java.awt.image.TileObserver%29][TileObserver to]`16

Sets a rectangular region of the image to the contents of the specified `[addTileObserver][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

addTileObserver%28java.awt.image.TileObserver%29][TileObserver to]17 [addTileObserver][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

addTileObserver%28java.awt.image.TileObserver%29][TileObserver to]18, which is assumed to be in the same coordinate space as the`BufferedImage.

void `[addTileObserver][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

addTileObserver%28java.awt.image.TileObserver%29][TileObserver to]`21

Sets a pixel in this BufferedImage to the specified RGB value.

void `[addTileObserver][//docs.oracle.com/javase%2F7%2Fdocs%2Fapi%2F%2F/java/awt/image/BufferedImage.html

addTileObserver%28java.awt.image.TileObserver%29][TileObserver to]`24

Sets an array of integer pixels in the default RGB color model [TYPE_INT_ARGB] and default sRGB color space, into a portion of the image data.

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