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Added ENV for dead-code elimination in production mode

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This commit is contained in:
Christoph Oberhofer
2016-02-25 07:20:51 +01:00
parent b7ffeec6db
commit 9cbfafe698
13 changed files with 286 additions and 124 deletions
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src/config/config.dev.js
+51
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@@ -0,0 +1,51 @@
module.exports = {
inputStream: {
name: "Live",
type: "LiveStream",
constraints: {
width: 640,
height: 480,
minAspectRatio: 0,
maxAspectRatio: 100,
facing: "environment" // or user
},
area: {
top: "0%",
right: "0%",
left: "0%",
bottom: "0%"
},
singleChannel: false // true: only the red color-channel is read
},
locate: true,
numOfWorkers: 0,
decoder: {
readers: [
'code_128_reader'
],
debug: {
drawBoundingBox: false,
showFrequency: false,
drawScanline: false,
showPattern: false,
}
},
locator: {
halfSample: true,
patchSize: "medium", // x-small, small, medium, large, x-large
debug: {
showCanvas: true,
showPatches: true,
showFoundPatches: false,
showSkeleton: false,
showLabels: false,
showPatchLabels: false,
showRemainingPatchLabels: false,
boxFromPatches: {
showTransformed: false,
showTransformedBox: false,
showBB: false
}
}
}
};
src/config/config.js
+12 -48
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@@ -1,48 +1,12 @@
export default {
inputStream: {
name: "Live",
type: "LiveStream",
constraints: {
width: 640,
height: 480,
minAspectRatio: 0,
maxAspectRatio: 100,
facing: "environment" // or user
},
area: {
top: "0%",
right: "0%",
left: "0%",
bottom: "0%"
},
singleChannel: false // true: only the red color-channel is read
},
debug: false,
locate: true,
numOfWorkers: 4,
decoder: {
drawBoundingBox: false,
showFrequency: false,
drawScanline: false,
showPattern: false,
readers: [
'code_128_reader'
]
},
locator: {
halfSample: true,
patchSize: "medium", // x-small, small, medium, large, x-large
showCanvas: false,
showPatches: false,
showFoundPatches: false,
showSkeleton: false,
showLabels: false,
showPatchLabels: false,
showRemainingPatchLabels: false,
boxFromPatches: {
showTransformed: false,
showTransformedBox: false,
showBB: false
}
}
};
let config;
console.log(ENV);
if(ENV.development){
config = require('./config.dev.js');
} else if (ENV.node) {
config = require('./config.node.js');
} else {
config = require('./config.prod.js');
}
export default config;
src/config/config.node.js
+25
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@@ -0,0 +1,25 @@
module.exports = {
inputStream: {
type: "ImageStream",
sequence: false,
size: 800,
area: {
top: "0%",
right: "0%",
left: "0%",
bottom: "0%"
},
singleChannel: false // true: only the red color-channel is read
},
locate: true,
numOfWorkers: 0,
decoder: {
readers: [
'code_128_reader'
]
},
locator: {
halfSample: true,
patchSize: "medium", // x-small, small, medium, large, x-large
}
};
src/config/config.prod.js
+31
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@@ -0,0 +1,31 @@
module.exports = {
inputStream: {
name: "Live",
type: "LiveStream",
constraints: {
width: 640,
height: 480,
minAspectRatio: 0,
maxAspectRatio: 100,
facing: "environment" // or user
},
area: {
top: "0%",
right: "0%",
left: "0%",
bottom: "0%"
},
singleChannel: false // true: only the red color-channel is read
},
locate: true,
numOfWorkers: 4,
decoder: {
readers: [
'code_128_reader'
]
},
locator: {
halfSample: true,
patchSize: "medium", // x-small, small, medium, large, x-large
}
};
src/decoder/barcode_decoder.js
+8 -6
View File
@@ -95,10 +95,10 @@ export default {
var i,
vis = [{
node: _canvas.dom.frequency,
prop: config.showFrequency
prop: config.debug.showFrequency
}, {
node: _canvas.dom.pattern,
prop: config.showPattern
prop: config.debug.showPattern
}];
for (i = 0; i < vis.length; i++) {
@@ -154,12 +154,12 @@ export default {
i,
barcodeLine = Bresenham.getBarcodeLine(inputImageWrapper, line[0], line[1]);
if (config.showFrequency) {
if (ENV.development && config.debug.showFrequency) {
ImageDebug.drawPath(line, {x: 'x', y: 'y'}, _canvas.ctx.overlay, {color: 'red', lineWidth: 3});
Bresenham.debug.printFrequency(barcodeLine.line, _canvas.dom.frequency);
}
Bresenham.toBinaryLine(barcodeLine);
if (config.showPattern) {
if (ENV.development && config.debug.showPattern) {
Bresenham.debug.printPattern(barcodeLine.line, _canvas.dom.pattern);
}
@@ -228,8 +228,10 @@ export default {
result,
lineLength;
if (config.drawBoundingBox && ctx) {
ImageDebug.drawPath(box, {x: 0, y: 1}, ctx, {color: "blue", lineWidth: 2});
if (ENV.development) {
if (config.debug.drawBoundingBox && ctx) {
ImageDebug.drawPath(box, {x: 0, y: 1}, ctx, {color: "blue", lineWidth: 2});
}
}
line = getLine(box);
src/quagga.js
-1
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@@ -489,7 +489,6 @@ export default {
size: 800,
src: config.src
},
numOfWorkers: 1,
locator: {
halfSample: false
}