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Ajout d'un exemple de grille. Encore des soucis lorsque l'on tourne l'écran. Changer l'optention du width / height pour prendre celui de l'écran total (pour palier au soucis de barre de notification visible ou non.

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This commit is contained in:
Christophe Boucaut
2015-01-28 11:36:07 +01:00
parent 42eb98290c
commit 9e0b9348f5
4 changed files with 108 additions and 0 deletions
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examples/grid/.gitignore
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platforms/*
!platforms/.gitkeep
plugins/*
!plugins/.gitkeep
node_modules/*
*.DS_Store
examples/grid/config.xml
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<?xml version='1.0' encoding='utf-8'?>
<widget id="org.geneanet.customCamera.grid" version="0.0.1" xmlns="http://www.w3.org/ns/widgets" xmlns:cdv="http://cordova.apache.org/ns/1.0">
<name>grid</name>
<description>
A sample Apache Cordova application that responds to the deviceready event.
</description>
<author email="dev@cordova.apache.org" href="http://cordova.io">
Apache Cordova Team
</author>
<content src="index.html" />
<access origin="*" />
</widget>
examples/grid/www/index.html
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<!DOCTYPE html>
<!--
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
-->
<html>
<head>
<meta charset="utf-8" />
<meta name="format-detection" content="telephone=no" />
<meta name="msapplication-tap-highlight" content="no" />
<!-- WARNING: for iOS 7, remove the width=device-width and height=device-height attributes. See https://issues.apache.org/jira/browse/CB-4323 -->
<meta name="viewport" content="user-scalable=no, initial-scale=1, maximum-scale=1, minimum-scale=1, width=device-width, height=device-height, target-densitydpi=device-dpi" />
<title>Grid</title>
</head>
<body>
<canvas id="my-canvas"></canvas>
<button id="start-camera">Start camera</button>
<script type="text/javascript" src="cordova.js"></script>
<script type="text/javascript" src="js/index.js"></script>
</body>
</html>
examples/grid/www/js/index.js
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function getGrid() {
var format = "image/png";
var width = window.innerWidth * devicePixelRatio;
var height = window.innerHeight * devicePixelRatio;
var widthInterval = width * 0.25;
var heightInterval = height * 0.25;
var x = widthInterval;
var y = heightInterval;
var canvas = document.getElementById('my-canvas');;
canvas.width = width;
canvas.height = height;
var ctx = canvas.getContext("2d");
ctx.beginPath();
while (x < width) {
ctx.moveTo(x, 0);
ctx.lineTo(x, height);
x += widthInterval;
}
while (y < height) {
ctx.moveTo(0, y);
ctx.lineTo(width, y);
y += heightInterval;
}
ctx.stroke();
ctx.closePath();
var base64 = canvas.toDataURL(format);
return base64.replace(/data:[^\/]*\/[^\,]*,/, "");
};
document.getElementById("start-camera").onclick = function() {
navigator.GeneanetCustomCamera.startCamera(
{
imgBackgroundBase64: getGrid(),
opacity: false,
miniature: false
},
function() {
window.console.log("success");
},
function() {
window.console.log("fail");
}
);
}