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PO
 

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  1. PO
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    <p>Try this code:</p> <pre><code>//here comes your for loop... double minMapHeight = 10; //choose some value that fit your needs double minMapWidth = 10; //the same as above BOOL needChange = NO; double x = MKMapRectGetMinX(zoomRect); double y = MKMapRectGetMinY(zoomRect); double w = MKMapRectGetWidth(zoomRect); double h = MKMapRectGetHeight(zoomRect); //here was an error!! if(MKMapRectGetHeight(zoomRect) &lt; minMapHeight){ x -= minMapWidth/2; w += minMapWidth/2; needChange = YES; } if(MKMapRectGetWidth(zoomRect) &lt; minMapWidth){ y -= minMapHeight/2; h += minMapHeight/2; needChange = YES; } if(needChange){ zoomRect = MKMapRectMake(x, y, w, h); } [mapView setVisibleMapRect:zoomRect animated:YES]; </code></pre> <h2>EDITED -></h2> <pre><code>double minMapHeight = 250; //choose some value that fit your needs double minMapWidth = 250; //the same as above BOOL needChange = NO; double x = MKMapRectGetMinX(zoomRect); double y = MKMapRectGetMinY(zoomRect); double w = MKMapRectGetWidth(zoomRect); double h = MKMapRectGetHeight(zoomRect); double centerX = MKMapRectGetMidX(zoomRect); double centerY = MKMapRectGetMidY(zoomRect); if(MKMapRectGetHeight(zoomRect) &lt; minMapHeight){ //x -= minMapWidth/2; //w += minMapWidth/2; x = centerX - w/2; needChange = YES; } if(MKMapRectGetWidth(zoomRect) &lt; minMapWidth){ //y -= minMapHeight/2; //h += minMapHeight/2; y = centerY - h/2; needChange = YES; } if(needChange){ zoomRect = MKMapRectMake(x, y, w, h); } [mapView setVisibleMapRect:zoomRect animated:YES]; </code></pre>
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    1. This table or related slice is empty.
    1. POMKMapRect zooms too much
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    1. PTAnswer
    1. USAriel
    1. USAriel
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. POMKMapRect zooms too much
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    1. VO
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      1. This table or related slice is empty.
      1. VTAcceptedByOriginator
    1. COI tried setting the variables to 200, but nothing happened. Then I sat it to 300 and it zoomed all the way out - way too much.
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      1. USJohn Smith
    2. COI've made an error in line where I declared h. Fixed it. Anyway, I'll add some more code for other possible answer
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      1. USAriel
 

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