Text Tool

Name: Rive 101 - Text Tool
Uploaded: 2025-10-22T00:00:00.000Z
Description: This video deep dives into the basic functionalities of the Rive Text Tool, detailing text box sizing behaviors (Fixed, Auto Height, Auto Width), layout alignments, wrapping toggles, and advanced container overflow management.

5m 15sPublished Oct 22, 2025Partial+1 changes

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SummaryVersion Notes (Draft)

Core Educational Objective: Master the creation of text elements using Rive's Text Tool, while acquiring a thorough understanding of text container bounding behaviors (Sizing Options) and text constraint rules (Overflow).
Background Pain Points: In runtime application design, text copy is frequently injected dynamically. If the text container’s scaling boundaries or overflow pruning mechanics are improperly configured, switching in extended foreign localization copy yields clipping flaws or visual layout overlap bugs.
Final Business Benefits: Rive’s Text Tool implements layout constraints mirroring modern web CSS architecture. By configuring automated box dimension thresholds alongside intelligent truncation strategies like Ellipsis or Fit, technical designers can guarantee that kinetic art files scale across varying device resolutions and multi-language payloads with industrial-grade layout fidelity.

Runtime Layout Bulletproofing: All text box sizing options and overflow behaviors compile natively into Rive runtime engines. When prototyping dynamic components (like live leaderboards or text bubbles), deploying Auto Height combined with Ellipsis, or simply enabling Fit, protects UI elements from breaking when dealing with unexpectedly lengthy copy strings.
Pivot Adjustments with Freeze Mode (Y key): A text container's origin point dictates its rotational axis and directional scaling anchor. Leveraging Freeze Mode to move the origin without modifying the spatial positioning of the layout copy is a critical best-practice preparation step before building secondary text bounce or flip actions.
Vector Efficiency of Fit Mode: The Overflow: Fit option provides massive optimization advantages over runtime scripts. Instead of forcing development engineers to execute runtime letter counts to dynamically calculate a matching fontSize, Rive shifts this mathematical scaling operation onto the render loop, which is ideal for fixed responsive buttons or info cards.

Some content differs from current version1 changes

2024.9Text Overflow: Fit

New Fit, Wrap/No Wrap, vertical alignment.

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📌 Key Points

Create text boxes, position/scale/rotation/size, alignment, overflow behavior.

📝 Notes

Markdown

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Step by Step

00:00:04

Activate the Text Tool:

Select the T icon from the top toolbar (or hit the shortcut key T). Clicking directly on the canvas space instantiates a bounding frame locked to the initial text volume; clicking and dragging initializes a custom-sized text frame.
00:00:37

Three Methods for Text Revision:

Input text inside the initialized frame. To revise the string later, utilize three input channels: double-click the canvas object, select the text layer and hit Enter, or expand the target text layer in the Hierarchy to update parameters inside the default Text Run box.
00:01:00

Configure Transforms and the Layout Origin:

Text containers harbor standard transform properties like position, scale, and rotation. Dial in coordinates such as 50, 50 to snap the rotation pivot into the center. Alternatively, tap Y to toggle Freeze Mode, drag the origin manually, and press Y again to bake the shift.
00:01:46

Examine Text Bounding Options (Sizing):

Rive controls dynamic string layout wrapping through three behaviors: Fixed Size unlocks manually adjustable width and height margins; Auto Height locks width while expanding vertically based on text lines; Auto Width chains both margins to text volume, disabling manual dimension parameters.
00:02:57

Execute Multi-Axis Alignments:

Inside Fixed Size mode, with rigid dimensional layout limits activated, use the layout inspector to coordinate parallel horizontal alignments (left, center, right) and vertical adjustments (top, middle, bottom).
00:03:10

Toggle Text Wrapping Constraints:

Evaluate long text block layout structures. When Wrap is enabled, character strings break automatically upon hitting the lateral bounding borders; toggling to No Wrap instructs the text stream to breach container boundaries in a single continuous linear string.
00:03:46

Manage Overflow Rules — Visible & Hidden:

When text floods past container bounds, the default Visible setting renders text clipping outside the box borders. Swapping to Hidden completely crops out any full line variants descending beyond the container limits.
00:04:10

Manage Overflow Rules — Clipped & Ellipsis:

Differentiate Clipped from Hidden: Clipped executes an absolute geometric vector crop along the frame edge, splitting glyph structures in half if necessary. Ellipsis hides overflowing blocks while appending standard trailing ... glyph marks to inform users of unseen copy strings.
00:04:45

Manage Overflow Rules — Fit & Paragraph Spacing:

Selecting the Fit overflow rule instructs the renderer to uniformly scale down the font size until the entire text block sits neatly inside the designated layout borders. Conclude by manipulating the Paragraph Spacing slider to establish uniform padding across line returns.