Mathis/sharp
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Rotate should throw Error, not String.

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Minor JSLint and whitespace fixes.
This commit is contained in:
Lovell Fuller 2014-06-13 18:57:54 +01:00
parent b1b070ae5c
commit 84a059d7e3
1 changed files with 9 additions and 9 deletions
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18
index.js
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@ -19,8 +19,8 @@ var Sharp = function(input) {
interpolator: 'bilinear',
progressive: false,
sequentialRead: false,
quality: 80,
compressionLevel: 6,
quality: 80,
compressionLevel: 6,
output: '__jpeg'
};
if (typeof input === 'string') {
@ -68,7 +68,7 @@ Sharp.prototype.rotate = function(angle) {
} else if (!Number.isNaN(angle) && [0, 90, 180, 270].indexOf(angle) !== -1) {
this.options.angle = angle;
} else {
throw 'Unsupport angle (0, 90, 180, 270) ' + angle;
throw new Error('Unsupported angle (0, 90, 180, 270) ' + angle);
}
return this;
};
@ -167,19 +167,19 @@ Sharp.prototype.resize = function(width, height) {
*/
Sharp.prototype.toFile = function(output, callback) {
if (!output || output.length === 0) {
var err = new Error('Invalid output');
var errOutputInvalid = new Error('Invalid output');
if (typeof callback === 'function') {
callback(err);
callback(errOutputInvalid);
} else {
return Promise.reject(err);
return Promise.reject(errOutputInvalid);
}
} else {
if (this.options.fileIn === output) {
var err = new Error('Cannot use same file for input and output');
var errOutputIsInput = new Error('Cannot use same file for input and output');
if (typeof callback === 'function') {
callback(err);
callback(errOutputIsInput);
} else {
return Promise.reject(err);
return Promise.reject(errOutputIsInput);
}
} else {
return this._sharp(output, callback);