Architectural drawings require great accuracy as they are based on mathematics. Vectors offer great accuracy, require less storage space and can be zoomed to large scales. This makes them the most suited form of storage for architectural drawings.
Architectural drawings require vivid manipulations. Images stored in formats, which do not allow easy photo editing, are not best used for the purpose of manipulation of architectural drawings. Vector images, which are stored in the form of shapes, are the most suitable for photo editing tasks. This characteristic of Vector images makes them the most viable for architectural drawings. Conversion of image to Vector forms offers easy photo editing capabilities. It is for this reason that they are a handy technique for architectural drawings. Images stored in pixel formats for example are difficult to manipulate. They require a lot of labor and are time consuming. It is therefore advantageous to store images in Vector form to meet the objectives of architectural drawings.