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POHow to display a BLOB image that is taken from database in the imageview?
 

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  1. POHow to display a BLOB image that is taken from database in the imageview?
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    <p>I stored the image as BLOB in database and i fetched it using the following coding</p> <pre><code>const char*dbPath=[databasePath UTF8String]; if (sqlite3_open(dbPath, &amp;sqliteHandler)==SQLITE_OK) { sqlite3_stmt *stmt; NSString *selctQuery=[NSString stringWithFormat:@"select * from imagetable where imageId=11"]; NSLog(@"selectQuery is %@",selctQuery); const char *dispStmt=[selctQuery UTF8String]; sqlite3_prepare_v2(sqliteHandler, dispStmt, -1, &amp;stmt, NULL); NSLog(@"%d",sqlite3_prepare_v2(sqliteHandler, dispStmt, -1, &amp;stmt, NULL)); while (sqlite3_step(stmt)==SQLITE_ROW) { // NSString *pwd=[[NSString alloc]initWithUTF8String:(const char *)sqlite3_column_text(sqltmt, 1)]; // NSString *image1=[[NSString alloc]initWithUTF8String:(const char *)sqlite3_column_text(stmt, 1)]; // NSString *image2=[[NSString alloc]initWithUTF8String:(const char *)sqlite3_column_text(stmt, 2)]; // NSString *image3=[[NSString alloc]initWithUTF8String:(const char *)sqlite3_column_text(stmt, 3)]; //NSLog(@"%@",image1); NSData *cachedImage1 = [[NSData alloc] initWithBytes:sqlite3_column_blob(stmt, 1) length: sqlite3_column_bytes(stmt, 1)]; NSData *cachedImage2 = [[NSData alloc] initWithBytes:sqlite3_column_blob(stmt, 2) length: sqlite3_column_bytes(stmt, 2)]; NSData *cachedImage3 = [[NSData alloc] initWithBytes:sqlite3_column_blob(stmt, 3) length: sqlite3_column_bytes(stmt, 3)]; thumbImage = [UIImage imageWithData:cachedImage1]; bgImage = [UIImage imageWithData:cachedImage2]; logoImage = [UIImage imageWithData:cachedImage3]; [cachedImage1 release]; [cachedImage2 release]; [cachedImage3 release]; } } </code></pre> <p>I tried to display using the following code...</p> <pre><code>bCardFront.image=[UIImage imageNamed:bgImage] </code></pre> <p>but it dispays the warning message that says</p> <blockquote> <p>incompatible Objective-C types 'struct UIImage *', expected 'struct NSString *' when passing argument 1 of 'imageNamed:' from distinct Objective-C type</p> </blockquote> <p>Can anyone please tell me how to display this images in separate imageviews. </p> <p>Thanks in advance.</p>
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      1. POHow to display a BLOB image that is taken from database in the imageview?
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