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Tutorials

08. Fine Tuning Using the Lasso tool

When doing a sketch, you often want to adjust the position and size of your character's mouth. You can use the lasso tool to change the placement or size of a part of the drawing.

Since we have a picture like this, let's try changing the position of the mouth. First of all, tap the ① Lasso tool from the Tool Selection window.

Tap the ② Lasso tool from the ① Tool Selection window. The lasso tool selects the portion of the image surrounded by your stroke.

At the bottom of the screen there are a mode selection and three commands. The three modes are ① Set, ② Add, and ③ Subtract. In Set Mode you create a selection with one stroke. In such a case, the previous selection disappears and a new one is created. Add Mode keeps the current selection and adds a new selection as defined by your stroke. Subtract Mode subtracts the region defined by your stroke from the current selection.
While you are still a beginner, using just the Add Mode is a good idea.

In Add mode, try drawing around the mouth. A selection region will be displayed with a dashed line. The inside of this dashed line is the portion of the drawing that you have selected.

Open the Layer window and you will see a small blue dot on the ① Selection Layer at the top (the layer with the pink background). On the Selection Layer, the part of the image that is selected is shown in blue. Looking just at the dashed line it is not possible to tell whether the inside or outside of the line is selected, but it is easy to check in the Layer window. Now, close the Layer window.

Tap the ① Invert Selection button (just tap it once). Tapping it does not change anything that you can see on the screen, but now re-open the Layer window.

Can you see that the selection layer at the top has been inverted? This shows that the area outside of the dashed line is now selected. Now, close the Layer window.

Tap the ① Invert Selection button again to change the selection back to the inside of the dashed line.
Now, try tapping the ② Clear button. The dashed line that shows the selection will disappear. Applying color while the selection region remains will only apply color to the selection. Forgetting to clear the selection can make it feel like you can't apply color anywhere. This is a common mistake, so always remember to clear the selection after you have finished working on it.
Go back to the subject and adjust the position of the mouth.

Once again, in Add mode draw around the mouth to select it.

Zoom out the view to make the face fit in. Next, switch to ①Transform tool .

Use ① one finger to drag and ② two fingers (pinch) to scale the selection.
To rotate, turn ③ Rotate ON and use a two-fingered drag to rotate.
When you are satisfied with the position of the mouth tap the ④ Done button to close the Transform tool.
After tapping the Done button clear the selection.

Finish the line drawing using the brush, eraser, undo, lasso tool, etc.

Hide your sketched draft after you have finished the line drawing. Tap the ① Eye Icon to hide the layer.

If the lower toolbar is in the way, tap ① Full Screen button to hide the Quick Slider bar and make the Main toolbar transparent. If you want to be able to see your whole drawing it is a good idea to use full screen mode.

Chapter

  1. 01.
    Introduction
  2. 02.
    Start Creating an Artwork
  3. 03.
    Toolbar and Tool Selection
  4. 04.
    Do Your Draft Sketch by Hand
  5. 05.
    About Layers
  6. 06.
    Let's Trace
  7. 07.
    Undo and Eraser
  8. 08.
    Fine Tuning Using the Lasso tool
  9. 09.
    Check by Reflecting Horizontally
  10. 10.
    Select Colors in the Color window
  11. 11.
    Use Color Fill for the Undercoat
  12. 12.
    Turn Clipping On
  13. 13.
    Making a Gradation (Shading)
  14. 14.
    Select a color from the canvas or layer
  15. 15.
    Create Highlights and Shadows
  16. 16.
    Paste a Texture
  17. 17.
    Let's Merge Layers
  18. 18.
    Sign Your Artwork
  19. 19.
    View Your Artwork
  20. 20.
    Post Your Artwork
  21. 21.
    Share Your Artwork
  22. 22.
    Open your ibisPaint data in Clip Studio Paint
  23. 23.
    Prime Membership / Remove Ads Add-on
  24. 24.
    Synchronizing the artworks on your device with cloud storage
  25. 25.
    Rearrange artworks
  26. 26.
    Make custom brush
  27. 27.
    Installing and Exporting the Custom Brush
  28. 28.
    Release a Custom Brush to the Online Gallery
  29. 29.
    Brush Export and Import
  30. 30.
    Search For Brushes
  31. 31.
    Display images to use as reference
  32. 32.
    Add Color to the Analog Image using Multiply
  33. 33.
    Stabilizer
  34. 34.
    Layer: Clipping is convenient
  35. 35.
    Layer: Changing the color with Alpha Lock
  36. 36.
    Layer: Let's try using Screen Tone
  37. 37.
    Layer: Selection Layer
  38. 38.
    Layer: Save Layer as Transparent PNG command
  39. 39.
    Layer: Naming your layers to manage them
  40. 40.
    Layer: Rasterize
  41. 41.
    Layer: Layer Folders
  42. 42.
    Layer: Folder Move/Transform
  43. 43.
    Layer: Add Layer from Canvas
  44. 44.
    Apply Canvas Papers to your canvas
  45. 45.
    Display Grid on the Canvas
  46. 46.
    Save canvas as Transparent PNG
  47. 47.
    Make the background transparent with Eraser Bucket
  48. 48.
    Putting texture to the floor with Perspective Form
  49. 49.
    Skirt with Mesh Form
  50. 50.
    Entering text with Text tool
  51. 51.
    Creating manga with Frame Divider tool
  52. 52.
    Enlarging the canvas with Canvas Size
  53. 53.
    Cutting off the canvas with Trim
  54. 54.
    Create a Manga Manuscript for Printing
  55. 55.
    Canvas creation with resolution (dpi) specification
  56. 56.
    Changing image resolution with Resize
  57. 57.
    Change canvas Color Mode
  58. 58.
    Output High-Resolution Images with AI (Artificial Intelligence)
  59. 59.
    Texture with Material tool
  60. 60.
    Cut, Copy, Paste
  61. 61.
    Ruler: Straight Ruler
  62. 62.
    Ruler: Circular Ruler
  63. 63.
    Ruler: Elliptical Ruler
  64. 64.
    Ruler: Radial Ruler
  65. 65.
    Ruler: Mirror Ruler
  66. 66.
    Ruler: Kaleidoscope Ruler
  67. 67.
    Ruler: Array Ruler
  68. 68.
    Ruler: Perspective Array Ruler
  69. 69.
    Drawing Tool: Straight Line
  70. 70.
    Drawing Tool: Rectangle
  71. 71.
    Drawing Tool:Circle
  72. 72.
    Drawing Tool:Ellipse
  73. 73.
    Drawing Tool:Regular Polygon
  74. 74.
    Drawing Tool:Bezier Curve
  75. 75.
    Drawing Tool:Polyline
  76. 76.
    Drawing Tool:Fill
  77. 77.
    Selection Area tool: Color Range
  78. 78.
    Selection Area tool: Expand/Contract Selection Area
  79. 79.
    Special: Liquify Pen
  80. 80.
    Special: Lasso Fill
  81. 81.
    Special: Lasso Eraser
  82. 82.
    Special: Copy Pen
  83. 83.
    Filter (Adjust Color): Brightness & Contrast
  84. 84.
    Filter (Adjust Color): Tone Curve
  85. 85.
    Filter (Adjust Color): Hue Saturation Lightness
  86. 86.
    Filter (Adjust Color): Color Balance
  87. 87.
    Filter (Adjust Color): Extract Line Drawing
  88. 88.
    Filter (Adjust Color): Find Edges (Handwriting)
  89. 89.
    Filter (Adjust Color): Find Edges
  90. 90.
    Filter (Adjust Color): Change Drawing Color
  91. 91.
    Filter (Adjust Color): Mono Color
  92. 92.
    Filter (Adjust Color): Grayscale
  93. 93.
    Filter (Adjust Color): Black & White
  94. 94.
    Filter (Adjust Color): Posterize
  95. 95.
    Filter (Adjust Color): Invert Color
  96. 96.
    Filter (Adjust Color): Gradation Map
  97. 97.
    Filter (Adjust Color): Levels Adjustment
  98. 98.
    Filter (Adjust Color): Replace Color
  99. 99.
    Filter (Blur): Gaussian Blur
  100. 100.
    Filter (Blur): Zooming Blur
  101. 101.
    Filter (Blur): Moving Blur
  102. 102.
    Filter (Blur): Lens Blur
  103. 103.
    Filter (Blur): Mosaic
  104. 104.
    Filter (Blur): Unsharp Mask
  105. 105.
    Filter (Blur): Frosted Glass
  106. 106.
    Filter (Style): Stroke (Both)
  107. 107.
    Filter (Style): Stained Glass
  108. 108.
    Filter (Style): Wet Edge
  109. 109.
    Filter (Style): Glow (Inner)
  110. 110.
    Filter (Style): Bevel (Inner)
  111. 111.
    Filter (Style): Bevel (Outer)
  112. 112.
    Filter (Style): Emboss
  113. 113.
    Filter (Style): Relief
  114. 114.
    Filter (Style): Waterdrop (Rounded)
  115. 115.
    Filter (Style): Stroke (Outer)
  116. 116.
    Filter (Style): Glow (Outer)
  117. 117.
    Filter (Style): Satin
  118. 118.
    Filter (Style): Drop Shadow
  119. 119.
    Filter (Style): Extrude
  120. 120.
    Filter (Style): God Rays
  121. 121.
    Filter (Draw): Parallel Gradation
  122. 122.
    Filter (Draw): Concentric Gradation
  123. 123.
    Filter (Draw): Radial Line Gradation
  124. 124.
    Filter (Draw): Radial Line
  125. 125.
    Filter (Draw): Speed Line
  126. 126.
    Filter (Draw): Clouds
  127. 127.
    Filter (Draw): QR Code
  128. 128.
    Filter (AI): Auto Paint
  129. 129.
    Filter (AI): Background Removal
  130. 130.
    Filter (Artistic): Anime Background
  131. 131.
    Filter (Artistic): Manga Background
  132. 132.
    Filter (Artistic): Chromatic Aberration (Color Shift, RGB Shift)
  133. 133.
    Filter (Artistic): Glitch
  134. 134.
    Filter (Artistic): Noise
  135. 135.
    Filter (Artistic): Retro Game
  136. 136.
    Filter (Artistic): Chrome
  137. 137.
    Filter (Artistic): Bloom
  138. 138.
    Filter (Artistic): Cross Filter
  139. 139.
    Filter (Artistic): Sheer
  140. 140.
    Filter (Pixelate): Pixelate Crystalize
  141. 141.
    Filter (Pixelate): Hexagonal Pixelate
  142. 142.
    Filter (Pixelate): Square Pixelate
  143. 143.
    Filter (Pixelate): Triangular Pixelate
  144. 144.
    Filter (Pixelate): Pointillize
  145. 145.
    Filter (Pixelate): Dots (Hexagonal)
  146. 146.
    Filter (Pixelate): Dots (Square)
  147. 147.
    Filter (Transform): Expansion
  148. 148.
    Filter (Transform): Fisheye Lens
  149. 149.
    Filter (Transform): Sphere Lens
  150. 150.
    Filter (Transform): Wave
  151. 151.
    Filter (Transform): Ripple
  152. 152.
    Filter (Transform): Twirl
  153. 153.
    Filter (Transform): Polar Coordinates
  154. 154.
    Filter (Frame): Table
  155. 155.
    Filter (Frame): Blur Frame
  156. 156.
    Filter (Movie): Rain
  157. 157.
    Adjustment Layer
  158. 158.
    Switching devices / transferring data (with Dropbox)
  159. 159.
    Switching devices / transferring data (with SD card on Android)
  160. 160.
    Switching devices / transferring data (with PC on iOS)
  161. 161.
    Model change / Transfer (Backup settings)
  162. 162.
    Settings window details
  163. 163.
    Change the Background Color of the Canvas
  164. 164.
    Details of Brush Parameters
  165. 165.
    Bucket tool details
  166. 166.
    Layer Window Details
  167. 167.
    Transform tool details
  168. 168.
    Blend mode details
  169. 169.
    View Menu details
  170. 170.
    How to upload transparent PNG onto Twitter
  171. 171.
    Importing and exporting Photoshop files (PSD)
  172. 172.
    Posting Multiple Pages of Comic to the Online Gallery
  173. 173.
    Gestures, Keyboard shortcuts (iOS,iPadOS,Android versions)
  174. 174.
    Gestures, Keyboard shortcuts (Windows Version)
  175. 175.
    Delete Account