//Lab3 functions:
private void btnApplyMask_Click(object sender, EventArgs e)
{
if (cbOwnMask.Checked)
{
try
{
int k = 0;
int[,] ownMask = new int[maskSizeX, maskSizeY];
for (int i = 0; i < maskSizeX; i++)
{
for (int j = 0; j < maskSizeY; j++)
{
ownMask[i, j] = Convert.ToInt32(txtMaskMatrixList[k].Text);
k++;
}
}
mainImage.MaskOnImage(ownMask);
}
catch (Exception exc)
{
MessageBox.Show(exc.Message, "Exception");
}
}
else if (mask <= masksAplied.onSixteen)
{
mainImage.MaskOnImage(intMaskList[(int)mask], kDiv);
}
else if (mask <= masksAplied.edgeThree)
{
mainImage.MaskOnImage(intMaskList[(int)mask]);
}
else
{
int tempPixel = 0;
bool tryParseUserPixel = Int32.TryParse(txtUserPixel.Text, out tempPixel);
if (!tryParseUserPixel)
{
MessageBox.Show("Enter valid number in userPixel text box!");
return;
}
if (tempPixel < 0 || tempPixel > 255)
{
MessageBox.Show("User pixel must be >= 0 and <= 255!");
return;
}
userPixel = tempPixel;
mainImage.MaskOnImage(intMaskList[(int)mask], (edgeMethods)cbEdgeMethods.SelectedIndex, (scaleMethods)cbScaleMethods.SelectedIndex, userPixel);
}
InvalidateImage();
}