I have this methods for draw a table ant populated . What i want is to change the color for one word from each column , but i dont know how can i do it . Can somebeday help me ,please ? Any help will be appreciate .

in my app the user can select some attributes from segmente control... I want to export what he chosen in a pdf , like a table .So on each line a word will be selected

-(void)drawTableDataAt:(CGPoint)origin
         withRowHeight:(int)rowHeight
        andColumnWidth:(int)columnWidth
           andRowCount:(int)numberOfRows
        andColumnCount:(int)numberOfColumns
{
    int padding = 1;

    NSArray* headers = [NSArray arrayWithObjects:@"Grand", @"Taile ok", @"Petit", nil];
    NSArray* invoiceInfo1 = [NSArray arrayWithObjects:@"Extra", @"Bon", @"Ordi",  nil];
    NSArray* invoiceInfo2 = [NSArray arrayWithObjects:@"Gras", @"Etat", @"Maigre", nil];
    NSArray* invoiceInfo3 = [NSArray arrayWithObjects:@"Cru", @"Propre", @"Sale",  nil];
    NSArray* invoiceInfo4 = [NSArray arrayWithObjects:@"PLourd", @"PMoyen", @"PLeger", nil];
    NSArray* invoiceInfo5 = [NSArray arrayWithObjects:@"CSup", @"CEgal", @"CInf", nil];


    NSArray* allInfo = [NSArray arrayWithObjects:headers, invoiceInfo1, invoiceInfo2, invoiceInfo3, invoiceInfo4, invoiceInfo5,nil];

    for(int i = 0; i < [allInfo count]; i++)
    {
        NSArray* infoToDraw = [allInfo objectAtIndex:i];

        for (int j = 0; j < numberOfColumns; j++)
        {

            int newOriginX = origin.x + (j*columnWidth);
            int newOriginY = origin.y + ((i+1)*rowHeight);

            CGRect frame = CGRectMake(newOriginX + padding, newOriginY + padding, columnWidth, rowHeight);


            [self drawText:[infoToDraw objectAtIndex:j] inFrame:frame];
        }

    }

}

-(void)drawText:(NSString*)textToDraw inFrame:(CGRect)frameRect {

    CFStringRef stringRef = (__bridge CFStringRef)textToDraw;
    // Prepare the text using a Core Text Framesetter
    CFAttributedStringRef currentText = CFAttributedStringCreate(NULL, stringRef, NULL);
    CTFramesetterRef framesetter = CTFramesetterCreateWithAttributedString(currentText);


    CGMutablePathRef framePath = CGPathCreateMutable();
    CGPathAddRect(framePath, NULL, frameRect);

    // Get the frame that will do the rendering.
    CFRange currentRange = CFRangeMake(0, 0);
    CTFrameRef frameRef = CTFramesetterCreateFrame(framesetter, currentRange, framePath, NULL);
    CGPathRelease(framePath);

    // Get the graphics context.
    CGContextRef    currentContext = UIGraphicsGetCurrentContext();

    // Put the text matrix into a known state. This ensures
    // that no old scaling factors are left in place.
    CGContextSetTextMatrix(currentContext, CGAffineTransformIdentity);


    // Core Text draws from the bottom-left corner up, so flip
    // the current transform prior to drawing.
    CGContextTranslateCTM(currentContext, 0, frameRect.origin.y*2);
    CGContextScaleCTM(currentContext, 1.0, -1.0);

    // Draw the frame.
    CTFrameDraw(frameRef, currentContext);

    CGContextScaleCTM(currentContext, 1.0, -1.0);
    CGContextTranslateCTM(currentContext, 0, (-1)*frameRect.origin.y*2);


    CFRelease(frameRef);
    CFRelease(stringRef);
    CFRelease(framesetter);
}