/**
* Setup the specific coordinates of the split areas
* Store the width and height the user selected
* Store the total width and height of the rectangular region drawn
* Store x and y coordinates, will always have 0 in them, so a list with two elements is one number range (0 to num1)
* Another example: The list has three elements, so two numbers ranges (0 to num1, num1 to num2)
* Store the number of times the total width and height of the rectangle divides by each
* Calculate the remainder if the size of each width or height doesn't divide evenly
* Add the number ranges to the width and height list
* Add the remainder value to the final value in the array, this means that the final slice may be bigger than the rest
* */
public static void setSplitAreas(int selectedIndex)
{
int eachWidth = dimensionWidths[selectedIndex];
int eachHeight = dimensionHeights[selectedIndex];
int totalRectangleWidth = SnippingTool.getRectangleWidth();
int totalRectangleHeight = SnippingTool.getRectangleHeight();
xCoordinates = new List <int>();
yCoordinates = new List <int>();
xCoordinates.Add(0);
yCoordinates.Add(0);
int numberOfWidthDivisions = totalRectangleWidth / eachWidth;
int numberOfHeightDivisions = totalRectangleHeight / eachHeight;
int remainderWidth = totalRectangleWidth % eachWidth;
int remainderHeight = totalRectangleHeight % eachHeight;
for (int i = 0; i < numberOfWidthDivisions; i++)
{
xCoordinates.Add(eachWidth + xCoordinates[i]);
}
for (int i = 0; i < numberOfHeightDivisions; i++)
{
yCoordinates.Add(eachHeight + yCoordinates[i]);
}
xCoordinates[numberOfWidthDivisions] = xCoordinates[numberOfWidthDivisions] + remainderWidth;
yCoordinates[numberOfHeightDivisions] = yCoordinates[numberOfHeightDivisions] + remainderHeight;
}
/**
* When start button clicked, stores rectangle coordinates
* x1 and x2 are the upper left and right corner
* x1 and x2 are the lower left and right corner
* checkClickInterval runs to see the time between clicks
* Checks mouse speed function needed and stores the method to a variable
* runManualOrAutomatic runs to see how the program will end
* */
private void startButton_Click(object sender, EventArgs e)
{
x1 = SnippingTool.getDrawnRectangle().X;
x2 = SnippingTool.getDrawnRectangle().X + SnippingTool.getRectangleWidth();
y1 = SnippingTool.getDrawnRectangle().Y;
y2 = SnippingTool.getDrawnRectangle().Y + SnippingTool.getRectangleHeight();
checkClickInterval(comboBoxClickEvery, numericClickEveryMin.Value, numericClickEveryMax.Value);
moveAtMouseSpeed = checkMouseSpeed();
runManualOrAutomatic();
}
/**
* Listener method that runs when a tab is clicked
* If basic tab selected, resizes form back to its original size
* If advanced tab selected, sets the label and other components accordingly
* If the displayed width or height does not match the rectangle, updates the display
* If preview tab selected, shows the user's selection
* Resizes the preview tab to display the entire image, accounting for the form's borders cutting off part of the image
* If splitting the region into sub-areas, the preview tab will show the image with red lines drawn as dividers
* */
private void tabControl1_SelectedIndexChanged(Object sender, EventArgs e)
{
bool basicTabSelected = tabControl1.SelectedIndex == 0;
bool advancedTabSelected = tabControl1.SelectedIndex == 1;
bool previewTabSelected = tabControl1.SelectedIndex == 2;
widthNotZero = SnippingTool.getRectangleWidth() != 0;
heightNotZero = SnippingTool.getRectangleHeight() != 0;
if (basicTabSelected)
{
resizeFormToDefault();
}
else if (advancedTabSelected && widthNotZero && heightNotZero)
{
resizeFormToDefault();
labelWidthHeight.Text = "The area has a width of " + SnippingTool.getRectangleWidth() + " pixels\r\n"
+ " and a height of " + SnippingTool.getRectangleHeight() + " pixels. Starting from: (" + SnippingTool.getDrawnRectangle().X
+ "," + SnippingTool.getDrawnRectangle().Y + ")";
checkBoxDivideInto.Enabled = true;
if (displayedWidth != SnippingTool.getRectangleWidth() || displayedHeight != SnippingTool.getRectangleHeight())
{
divideIntoEqualAreasDisplay();
}
}
else if (previewTabSelected && widthNotZero && heightNotZero)
{
previewPictureBox.Visible = true;
labelPreviewInstructions.Visible = false;
if (SnippingTool.Image.Width > tabControl1.Width)
{
this.Width = SnippingTool.Image.Width + (this.Width - tabControl1.Width) + 8;
}
if (SnippingTool.Image.Height > tabControl1.Height)
{
this.Height = SnippingTool.Image.Height + (this.Height - tabControl1.Height) + 25;
}
if (checkBoxDivideInto.Checked)
{
ImageSplitter.drawSplitImage(comboBoxDividedAreas.SelectedIndex, numericDivideIntoEqualAreas.Value);
previewPictureBox.Image = ImageSplitter.drawnImage;
}
else
{
previewPictureBox.Image = SnippingTool.Image;
}
}
}
/**
* Gets the width and height of the drawn region
* Sets up a dictionary to pair factors
* Sets up two lists to hold each individual width and height
* */
private static void pairFactorizations()
{
width = SnippingTool.getRectangleWidth();
height = SnippingTool.getRectangleHeight();
dimensions = new Dictionary <int, int>();
dimensionWidths = new List <int>();
dimensionHeights = new List <int>();
foreach (int factor in primeFactors)
{
pair(factor);
}
}
/**
* Draws red lines over the image when user views preview tab
* Store the width and height the user selected
* Store the total width and height of the rectangular region drawn
* Store the original region so that the newly drawn image can be reverted back
* */
public static void drawSplitImage(int selectedIndex, decimal dividers)
{
int eachWidth = dimensionWidths[selectedIndex];
int eachHeight = dimensionHeights[selectedIndex];
int totalRectangleWidth = SnippingTool.getRectangleWidth();
int totalRectangleHeight = SnippingTool.getRectangleHeight();
drawnImage = (Image)SnippingTool.Image.Clone();
using (Graphics g = Graphics.FromImage(drawnImage))
{
Color customColor = Color.FromArgb(50, Color.Gray);
SolidBrush brush = new SolidBrush(customColor);
g.FillRectangles(brush, new RectangleF[] {
new RectangleF(new PointF(0.0F, 0.0F), new SizeF((float)totalRectangleWidth, (float)totalRectangleHeight))
});
customColor = Color.FromArgb(255, Color.Red);
brush = new SolidBrush(customColor);
//Draws horizontal lines, by moving along the height of the rectangle
for (int i = 1; i < dividers; i++)
{
g.FillRectangles(brush, new RectangleF[] {
new RectangleF(new PointF(0.0F, (float)eachHeight * i), new SizeF((float)totalRectangleWidth, 5.0F))
});
}
//Drawrs vertical lines, by moving along the width rectangle
for (int i = 1; i < dividers; i++)
{
g.FillRectangles(brush, new RectangleF[] {
new RectangleF(new PointF((float)eachWidth * i, 0.0F), new SizeF(5.0F, (float)totalRectangleHeight))
});
}
}
}