Navigation
Webviews:
All textual documents are loaded in "webviews." This section describes navigation within and between webviews using touches.
In the mapped webview below, the "red" area to the left (75 pixels wide) is the area reserved for custom taps, drags, or (the beginning of) swipes. The area to the right (white background) behaves a normal webview such that vertical swipes will scroll the text appropriately.
Multiple Taps in the Deep-Red Squares: To Change Font Size
Multiple taps in the upper and lower deep-red squares will increase and decrease the font size by increments of [ number of taps - 1 ] respectively. The font range is { 8, 9, 10, 11, 12, 14, 16, 18, 20, 24, 28 } points. Example: If the current font size is 12 fonts. Quickly tapping 5 times in the upper-left corner will increase the font size to 20 points.
Single Tap in the Light-Red Rectangle : Instant Scroll - if first enabled in Settings
Tapping once in the light-red rectangle will scroll the document proportionately where the top of the rectangle represents the beginning of the document and the bottom of the rectangle represents the end of the document if the "Instant Scroll" option is enabled in Settings.
Single Tap in the Deep-Red Squares: Instant Scroll - if first enabled in Settings
Single Tabs in the upper and lower left deep-red squares will scroll the document top and bottom of the text, respectively, if the "Instant Scroll" option is enabled in Settings.
Dragging the Touch within the Light-Red Rectangle: Instant Scroll - if first enabled in Settings
Dragging the touch within the light-red rectangle will position the text vertically in proportion to the current vertical position of the touch within that rectangle, if the "Instant Scroll" option is enabled in Settings.
Swiping to the Right
Swiping to the right (as represented by the horizontal blue arrow) will load in an "other" or related file if such a file exists for the current document. The swipe must be initiated from the left-hand red area. This action can also be effected by touching the "right" arrow in the navigation bar.
Swiping to the Lower-Right
Swiping to the lower-right (as represented by the lower-right blue arrow) will load in the next file (from the preceding table) if such a file exists. The swipe must be initiated from the left-hand red area. This action can also be effected by touching the "down" arrow in the navigation bar.
Swiping to the Upper-Right
Swiping to the upper-right (as represented by the upper-right blue arrow) will load in the previous file (from the preceding table) if such a file exists. The swipe must be initiated from the left-hand red area. This action can also be effected by touching the "up" arrow in the navigation bar.
Double-Tap in the Light-Red Rectangle to Email
Double-Tapping in this region brings up the menu for Email.
Upon pressing the Email button, the current text is copied to the main body of the email which can be sent without quitting iPieta. (The Email feature requires an iPhone or iPod Touch with WIFI).