Java Code Examples for com.google.zxing.common.GridSampler#sampleGrid()
The following examples show how to use
com.google.zxing.common.GridSampler#sampleGrid() .
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Example 1
| Source File: Detector.java From ZXing-Orient with Apache License 2.0 | 6 votes |
|
/**
* Creates a BitMatrix by sampling the provided image.
* topLeft, topRight, bottomRight, and bottomLeft are the centers of the squares on the
* diagonal just outside the bull's eye.
*/
private BitMatrix sampleGrid(BitMatrix image,
ResultPoint topLeft,
ResultPoint topRight,
ResultPoint bottomRight,
ResultPoint bottomLeft) throws NotFoundException {
GridSampler sampler = GridSampler.getInstance();
int dimension = getDimension();
float low = dimension / 2.0f - nbCenterLayers;
float high = dimension / 2.0f + nbCenterLayers;
return sampler.sampleGrid(image,
dimension,
dimension,
low, low, // topleft
high, low, // topright
high, high, // bottomright
low, high, // bottomleft
topLeft.getX(), topLeft.getY(),
topRight.getX(), topRight.getY(),
bottomRight.getX(), bottomRight.getY(),
bottomLeft.getX(), bottomLeft.getY());
}
Example 2
| Source File: Detector.java From barcodescanner-lib-aar with MIT License | 6 votes |
|
/**
* Creates a BitMatrix by sampling the provided image.
* topLeft, topRight, bottomRight, and bottomLeft are the centers of the squares on the
* diagonal just outside the bull's eye.
*/
private BitMatrix sampleGrid(BitMatrix image,
ResultPoint topLeft,
ResultPoint topRight,
ResultPoint bottomRight,
ResultPoint bottomLeft) throws NotFoundException {
GridSampler sampler = GridSampler.getInstance();
int dimension = getDimension();
float low = dimension / 2.0f - nbCenterLayers;
float high = dimension / 2.0f + nbCenterLayers;
return sampler.sampleGrid(image,
dimension,
dimension,
low, low, // topleft
high, low, // topright
high, high, // bottomright
low, high, // bottomleft
topLeft.getX(), topLeft.getY(),
topRight.getX(), topRight.getY(),
bottomRight.getX(), bottomRight.getY(),
bottomLeft.getX(), bottomLeft.getY());
}
Example 3
| Source File: Detector.java From analyzer-of-android-for-Apache-Weex with Apache License 2.0 | 6 votes |
|
/**
* Creates a BitMatrix by sampling the provided image.
* topLeft, topRight, bottomRight, and bottomLeft are the centers of the squares on the
* diagonal just outside the bull's eye.
*/
private BitMatrix sampleGrid(BitMatrix image,
ResultPoint topLeft,
ResultPoint topRight,
ResultPoint bottomRight,
ResultPoint bottomLeft) throws NotFoundException {
GridSampler sampler = GridSampler.getInstance();
int dimension = getDimension();
float low = dimension / 2.0f - nbCenterLayers;
float high = dimension / 2.0f + nbCenterLayers;
return sampler.sampleGrid(image,
dimension,
dimension,
low, low, // topleft
high, low, // topright
high, high, // bottomright
low, high, // bottomleft
topLeft.getX(), topLeft.getY(),
topRight.getX(), topRight.getY(),
bottomRight.getX(), bottomRight.getY(),
bottomLeft.getX(), bottomLeft.getY());
}
Example 4
| Source File: Detector.java From weex with Apache License 2.0 | 5 votes |
|
private static BitMatrix sampleGrid(BitMatrix image,
PerspectiveTransform transform,
int dimension) throws NotFoundException {
GridSampler sampler = GridSampler.getInstance();
return sampler.sampleGrid(image, dimension, dimension, transform);
}
Example 5
| Source File: Detector.java From reacteu-app with MIT License | 5 votes |
|
/**
* Samples an Aztec matrix from an image
*/
private BitMatrix sampleGrid(BitMatrix image,
ResultPoint topLeft,
ResultPoint bottomLeft,
ResultPoint bottomRight,
ResultPoint topRight) throws NotFoundException {
int dimension;
if (compact) {
dimension = 4*nbLayers+11;
} else {
if (nbLayers <= 4) {
dimension = 4*nbLayers + 15;
} else {
dimension = 4*nbLayers + 2*((nbLayers-4)/8 + 1) + 15 ;
}
}
GridSampler sampler = GridSampler.getInstance();
return sampler.sampleGrid(image,
dimension,
dimension,
0.5f,
0.5f,
dimension - 0.5f,
0.5f,
dimension - 0.5f,
dimension - 0.5f,
0.5f,
dimension - 0.5f,
topLeft.getX(),
topLeft.getY(),
topRight.getX(),
topRight.getY(),
bottomRight.getX(),
bottomRight.getY(),
bottomLeft.getX(),
bottomLeft.getY());
}
Example 6
| Source File: Detector.java From reacteu-app with MIT License | 5 votes |
|
private static BitMatrix sampleGrid(BitMatrix image,
PerspectiveTransform transform,
int dimension) throws NotFoundException {
GridSampler sampler = GridSampler.getInstance();
return sampler.sampleGrid(image, dimension, dimension, transform);
}
Example 7
| Source File: Detector.java From reacteu-app with MIT License | 5 votes |
|
private static BitMatrix sampleGrid(BitMatrix image,
ResultPoint topLeft,
ResultPoint bottomLeft,
ResultPoint bottomRight,
ResultPoint topRight,
int dimensionX,
int dimensionY) throws NotFoundException {
GridSampler sampler = GridSampler.getInstance();
return sampler.sampleGrid(image,
dimensionX,
dimensionY,
0.5f,
0.5f,
dimensionX - 0.5f,
0.5f,
dimensionX - 0.5f,
dimensionY - 0.5f,
0.5f,
dimensionY - 0.5f,
topLeft.getX(),
topLeft.getY(),
topRight.getX(),
topRight.getY(),
bottomRight.getX(),
bottomRight.getY(),
bottomLeft.getX(),
bottomLeft.getY());
}
Example 8
| Source File: Detector.java From RipplePower with Apache License 2.0 | 5 votes |
|
private static BitMatrix sampleGrid(BitMatrix image, ResultPoint topLeft, ResultPoint bottomLeft,
ResultPoint bottomRight, ResultPoint topRight, int dimensionX, int dimensionY) throws NotFoundException {
GridSampler sampler = GridSampler.getInstance();
return sampler.sampleGrid(image, dimensionX, dimensionY, 0.5f, 0.5f, dimensionX - 0.5f, 0.5f, dimensionX - 0.5f,
dimensionY - 0.5f, 0.5f, dimensionY - 0.5f, topLeft.getX(), topLeft.getY(), topRight.getX(),
topRight.getY(), bottomRight.getX(), bottomRight.getY(), bottomLeft.getX(), bottomLeft.getY());
}
Example 9
| Source File: Detector.java From barcodescanner-lib-aar with MIT License | 5 votes |
|
private static BitMatrix sampleGrid(BitMatrix image,
PerspectiveTransform transform,
int dimension) throws NotFoundException {
GridSampler sampler = GridSampler.getInstance();
return sampler.sampleGrid(image, dimension, dimension, transform);
}
Example 10
| Source File: Detector.java From weex with Apache License 2.0 | 5 votes |
|
private static BitMatrix sampleGrid(BitMatrix image,
ResultPoint topLeft,
ResultPoint bottomLeft,
ResultPoint bottomRight,
ResultPoint topRight,
int dimensionX,
int dimensionY) throws NotFoundException {
GridSampler sampler = GridSampler.getInstance();
return sampler.sampleGrid(image,
dimensionX,
dimensionY,
0.5f,
0.5f,
dimensionX - 0.5f,
0.5f,
dimensionX - 0.5f,
dimensionY - 0.5f,
0.5f,
dimensionY - 0.5f,
topLeft.getX(),
topLeft.getY(),
topRight.getX(),
topRight.getY(),
bottomRight.getX(),
bottomRight.getY(),
bottomLeft.getX(),
bottomLeft.getY());
}
Example 11
| Source File: Detector.java From Telegram-FOSS with GNU General Public License v2.0 | 5 votes |
|
private static BitMatrix sampleGrid(BitMatrix image,
PerspectiveTransform transform,
int dimension) throws NotFoundException {
GridSampler sampler = GridSampler.getInstance();
return sampler.sampleGrid(image, dimension, dimension, transform);
}
Example 12
| Source File: Detector.java From analyzer-of-android-for-Apache-Weex with Apache License 2.0 | 5 votes |
|
private static BitMatrix sampleGrid(BitMatrix image,
ResultPoint topLeft,
ResultPoint bottomLeft,
ResultPoint bottomRight,
ResultPoint topRight,
int dimensionX,
int dimensionY) throws NotFoundException {
GridSampler sampler = GridSampler.getInstance();
return sampler.sampleGrid(image,
dimensionX,
dimensionY,
0.5f,
0.5f,
dimensionX - 0.5f,
0.5f,
dimensionX - 0.5f,
dimensionY - 0.5f,
0.5f,
dimensionY - 0.5f,
topLeft.getX(),
topLeft.getY(),
topRight.getX(),
topRight.getY(),
bottomRight.getX(),
bottomRight.getY(),
bottomLeft.getX(),
bottomLeft.getY());
}
Example 13
| Source File: Detector.java From analyzer-of-android-for-Apache-Weex with Apache License 2.0 | 5 votes |
|
private static BitMatrix sampleGrid(BitMatrix image,
PerspectiveTransform transform,
int dimension) throws NotFoundException {
GridSampler sampler = GridSampler.getInstance();
return sampler.sampleGrid(image, dimension, dimension, transform);
}
Example 14
| Source File: Detector.java From ZXing-Orient with Apache License 2.0 | 5 votes |
|
private static BitMatrix sampleGrid(BitMatrix image,
ResultPoint topLeft,
ResultPoint bottomLeft,
ResultPoint bottomRight,
ResultPoint topRight,
int dimensionX,
int dimensionY) throws NotFoundException {
GridSampler sampler = GridSampler.getInstance();
return sampler.sampleGrid(image,
dimensionX,
dimensionY,
0.5f,
0.5f,
dimensionX - 0.5f,
0.5f,
dimensionX - 0.5f,
dimensionY - 0.5f,
0.5f,
dimensionY - 0.5f,
topLeft.getX(),
topLeft.getY(),
topRight.getX(),
topRight.getY(),
bottomRight.getX(),
bottomRight.getY(),
bottomLeft.getX(),
bottomLeft.getY());
}
Example 15
| Source File: Detector.java From ZXing-Orient with Apache License 2.0 | 5 votes |
|
private static BitMatrix sampleGrid(BitMatrix image,
PerspectiveTransform transform,
int dimension) throws NotFoundException {
GridSampler sampler = GridSampler.getInstance();
return sampler.sampleGrid(image, dimension, dimension, transform);
}
Example 16
| Source File: Detector.java From QrCodeScanner with GNU General Public License v3.0 | 5 votes |
|
private static BitMatrix sampleGrid(BitMatrix image,
PerspectiveTransform transform,
int dimension) throws NotFoundException {
GridSampler sampler = GridSampler.getInstance();
return sampler.sampleGrid(image, dimension, dimension, transform);
}
Example 17
| Source File: Detector.java From ScreenCapture with MIT License | 5 votes |
|
private static BitMatrix sampleGrid(BitMatrix image,
PerspectiveTransform transform,
int dimension) throws NotFoundException {
GridSampler sampler = GridSampler.getInstance();
return sampler.sampleGrid(image, dimension, dimension, transform);
}
Example 18
| Source File: Detector.java From android-quick-response-code with Apache License 2.0 | 4 votes |
|
private static BitMatrix sampleGrid(BitMatrix image, PerspectiveTransform transform, int dimension) throws NotFoundException {
GridSampler sampler = GridSampler.getInstance();
return sampler.sampleGrid(image, dimension, dimension, transform);
}
Example 19
| Source File: Detector.java From RipplePower with Apache License 2.0 | 4 votes |
|
private static BitMatrix sampleGrid(BitMatrix image, PerspectiveTransform transform, int dimension)
throws NotFoundException {
GridSampler sampler = GridSampler.getInstance();
return sampler.sampleGrid(image, dimension, dimension, transform);
}
Example 20
| Source File: Detector.java From barterli_android with Apache License 2.0 | 4 votes |
|
private static BitMatrix sampleGrid(BitMatrix image, PerspectiveTransform transform, int dimension) throws NotFoundException {
GridSampler sampler = GridSampler.getInstance();
return sampler.sampleGrid(image, dimension, dimension, transform);
}
