class Diffux::SnapshotComparisonImage::Before

This subclass of `SnapshotComparisonImage` knows how to draw the representation of the “before” image.

Public Instance Methods

render_changed_row(y, row) click to toggle source

@param y [Integer] @param row [Diff::LCS:ContextChange]

# File lib/diffux_ci/snapshot_comparison_image/before.rb, line 8
def render_changed_row(y, row)
  render_deleted_row(y, row)
end
render_deleted_row(y, row) click to toggle source

@param y [Integer] @param row [Diff::LCS:ContextChange]

# File lib/diffux_ci/snapshot_comparison_image/before.rb, line 14
def render_deleted_row(y, row)
  row.old_element.each_with_index do |pixel_before, x|
    render_pixel(x, y, pixel_before)
  end
end