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Prevent fractions of thumbnails. #10

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Prevent fractions of thumbnails. #10

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da40b92
Set up pics to always show whole pictures.
May 29, 2015
906683a
Remove unused variable.
May 29, 2015
8fb0074
Change picWidth back to default of 20
May 29, 2015
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31 changes: 15 additions & 16 deletions SAVideoRangeSlider/SAVideoRangeSlider.m
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Original file line number Diff line number Diff line change
Expand Up @@ -337,7 +337,11 @@ -(void)getMovieFrame{
self.imageGenerator.maximumSize = CGSizeMake(_bgView.frame.size.width, _bgView.frame.size.height);
}

//If you'd rather specify the number of pics, just set picsCnt manually
int picWidth = 20;
int picsCnt = ceil(_bgView.frame.size.width / picWidth);
picWidth = _bgView.frame.size.width / picsCnt;
int remainderWidth = _bgView.frame.size.width - (picsCnt * picWidth);

// First image
NSError *error;
Expand All @@ -362,17 +366,22 @@ -(void)getMovieFrame{

_durationSeconds = CMTimeGetSeconds([myAsset duration]);

int picsCnt = ceil(_bgView.frame.size.width / picWidth);

NSMutableArray *allTimes = [[NSMutableArray alloc] init];

int time4Pic = 0;
int frameOrigin = picWidth;

if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 7.0){
// Bug iOS7 - generateCGImagesAsynchronouslyForTimes
int prefreWidth=0;
for (int i=1, ii=1; i<picsCnt; i++){
time4Pic = i*picWidth;
int thisPicWidth = picWidth;
if (remainderWidth > 0)
{
thisPicWidth++;
remainderWidth--;
}
time4Pic = frameOrigin;

CMTime timeFrame = CMTimeMakeWithSeconds(_durationSeconds*time4Pic/_bgView.frame.size.width, 600);

Expand All @@ -395,21 +404,11 @@ -(void)getMovieFrame{


CGRect currentFrame = tmp.frame;
currentFrame.origin.x = ii*picWidth;

currentFrame.size.width=picWidth;
prefreWidth+=currentFrame.size.width;
currentFrame.origin.x = frameOrigin;
frameOrigin += thisPicWidth;

if( i == picsCnt-1){
currentFrame.size.width-=6;
}
currentFrame.size.width = thisPicWidth;
tmp.frame = currentFrame;
int all = (ii+1)*tmp.frame.size.width;

if (all > _bgView.frame.size.width){
int delta = all - _bgView.frame.size.width;
currentFrame.size.width -= delta;
}

ii++;

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