[
https://issues.apache.org/jira/browse/CB-2737?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Dimitri Adamou updated CB-2737:
-------------------------------
Description:
Hey there, noticed windows8 phone proj. was missing aspect ratio resize so
added it in (Essentially copied iOS code)
---
{code:title=Camera.cs|borderStyle=solid}
private struct ResizeDimension
{
public int width;
public int height;
}
private ResizeDimension ResizeAspectRatio(int oWidth, int oHeight, int
tWidth, int tHeight)
{
ResizeDimension tgt;
float widthFactor = (float)tWidth / (float)oWidth;
float heightFactor = (float)tHeight / (float)oHeight;
float scaleFactor;
if (widthFactor > heightFactor)
scaleFactor = heightFactor;
else
scaleFactor = widthFactor;
tgt.width = (int)Math.Min((float)oWidth * scaleFactor, tWidth);
tgt.height= (int)Math.Min((float)oHeight * scaleFactor, tHeight);
return tgt;
}
{code}
---
and works via
ResizeDimension rd = ResizeAspectRatio(image.PixelWidth, image.PixelHeight,
cameraOptions.TargetWidth, cameraOptions.TargetHeight);
image.SaveJpeg(stream, rd.width, rd.height, 0, cameraOptions.Quality);
Cheers,
Dim
was:
Hey there, noticed windows8 phone proj. was missing aspect ratio resize so
added it in (Essentially copied iOS code)
---
private struct ResizeDimension
{
public int width;
public int height;
}
private ResizeDimension ResizeAspectRatio(int oWidth, int oHeight, int
tWidth, int tHeight)
{
ResizeDimension tgt;
float widthFactor = (float)tWidth / (float)oWidth;
float heightFactor = (float)tHeight / (float)oHeight;
float scaleFactor;
if (widthFactor > heightFactor)
scaleFactor = heightFactor;
else
scaleFactor = widthFactor;
tgt.width = (int)Math.Min((float)oWidth * scaleFactor, tWidth);
tgt.height= (int)Math.Min((float)oHeight * scaleFactor, tHeight);
return tgt;
}
---
and works via
ResizeDimension rd = ResizeAspectRatio(image.PixelWidth, image.PixelHeight,
cameraOptions.TargetWidth, cameraOptions.TargetHeight);
image.SaveJpeg(stream, rd.width, rd.height, 0, cameraOptions.Quality);
Cheers,
Dim
> Camera.getPicture(); aspect ratio resize. Camera.cs
> ---------------------------------------------------
>
> Key: CB-2737
> URL: https://issues.apache.org/jira/browse/CB-2737
> Project: Apache Cordova
> Issue Type: Improvement
> Components: CordovaJS
> Affects Versions: 2.5.0
> Environment: Windows8. Camera.cs
> Reporter: Dimitri Adamou
> Assignee: Filip Maj
>
> Hey there, noticed windows8 phone proj. was missing aspect ratio resize so
> added it in (Essentially copied iOS code)
> ---
> {code:title=Camera.cs|borderStyle=solid}
> private struct ResizeDimension
> {
> public int width;
> public int height;
> }
> private ResizeDimension ResizeAspectRatio(int oWidth, int oHeight,
> int tWidth, int tHeight)
> {
> ResizeDimension tgt;
> float widthFactor = (float)tWidth / (float)oWidth;
> float heightFactor = (float)tHeight / (float)oHeight;
> float scaleFactor;
> if (widthFactor > heightFactor)
> scaleFactor = heightFactor;
> else
> scaleFactor = widthFactor;
> tgt.width = (int)Math.Min((float)oWidth * scaleFactor, tWidth);
> tgt.height= (int)Math.Min((float)oHeight * scaleFactor, tHeight);
> return tgt;
> }
> {code}
> ---
> and works via
> ResizeDimension rd = ResizeAspectRatio(image.PixelWidth, image.PixelHeight,
> cameraOptions.TargetWidth, cameraOptions.TargetHeight);
>
> image.SaveJpeg(stream, rd.width, rd.height, 0, cameraOptions.Quality);
> Cheers,
> Dim
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